Form N-Q

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM N-Q


QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number         811-05570         

        Nuveen Premium Income Municipal Fund, Inc.         
(Exact name of registrant as specified in charter)

Nuveen Investments
        333 West Wacker Drive, Chicago, Illinois 60606         

(Address of principal executive offices) (Zip code)


Kevin J. McCarthy Vice President and Secretary
        333 West Wacker Drive, Chicago, Illinois 60606         

(Name and address of agent for service)

Registrant's telephone number, including area code:         312-917-7700        

Date of fiscal year end:            10/31          

Date of reporting period:         7/31/09         

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Schedule of Investments

  Portfolio of Investments (Unaudited)       
  Nuveen Premium Income Municipal Fund, Inc. (NPI)      
July 31, 2009
 
 
 
Principal    Optional Call     
Amount (000)  Description (1)  Provisions (2)  Ratings (3)  Value 
  Alabama – 4.9% (3.0% of Total Investments)       
$            4,050  Alabama 21st Century Authority, Tobacco Settlement Revenue Bonds, Series 2000, 6.125%, 12/01/16  6/10 at 102.00  A–  $       3,955,635 
  Alabama Special Care Facilities Financing Authority, Revenue Bonds, Ascension Health,       
  Series 2006C-2:       
1,435   5.000%, 11/15/36 (UB)  11/16 at 100.00  Aa1  1,391,261 
4,000   5.000%, 11/15/39 (UB)  11/16 at 100.00  Aa1  3,825,520 
6,000  Alabama Special Care Facilities Financing Authority, Revenue Bonds, Ascension Health, Series  11/16 at 100.00  Aa1  5,867,640 
   2006D, 5.000%, 11/15/39 (UB)       
  Birmingham Special Care Facilities Financing Authority, Alabama, Revenue Bonds, Baptist Health       
  System Inc., Series 2005A:       
6,000   5.250%, 11/15/20  11/15 at 100.00  Baa2  5,486,820 
1,300   5.000%, 11/15/30  11/15 at 100.00  Baa2  1,005,953 
12,000  Birmingham Waterworks And Sewer Board, Alabama, Water and Sewer Revenue Bonds,  1/17 at 100.00  Aa1  10,602,360 
   4.500%, 1/01/43 – AMBAC Insured (UB)       
2,890  Courtland Industrial Development Board, Alabama, Pollution Control Revenue Bonds,  6/15 at 100.00  BBB  2,314,630 
   International Paper Company, Series 2005A, 5.000%, 6/01/25       
5,020  DCH Health Care Authority, Alabama, Healthcare Facilities Revenue Bonds, Series 2002,  6/12 at 101.00  5,033,454 
   5.250%, 6/01/18       
1,000  Montgomery BMC Special Care Facilities Financing Authority, Alabama, Revenue Bonds, Baptist  11/14 at 100.00  A3 (4)  1,169,700 
   Medical Center, Series 2004C, 5.250%, 11/15/29 (Pre-refunded 11/15/14)       
43,695  Total Alabama      40,652,973 
  Alaska – 2.0% (1.3% of Total Investments)       
  Anchorage, Alaska, General Obligation Refunding Bonds, Series 2003A:       
2,000   5.250%, 9/01/17 (Pre-refunded 9/01/13) – FGIC Insured  9/13 at 100.00  AA (4)  2,308,680 
2,035   5.250%, 9/01/18 (Pre-refunded 9/01/13) – FGIC Insured  9/13 at 100.00  AA (4)  2,349,082 
5,000  Northern Tobacco Securitization Corporation, Alaska, Tobacco Settlement Asset-Backed Bonds,  6/10 at 100.00  AAA  5,251,750 
   Series 2000, 6.500%, 6/01/31 (Pre-refunded 6/01/10)       
10,500  Northern Tobacco Securitization Corporation, Alaska, Tobacco Settlement Asset-Backed Bonds,  6/14 at 100.00  Baa3  6,890,310 
   Series 2006A, 5.000%, 6/01/32       
19,535  Total Alaska      16,799,822 
  Arizona – 1.2% (0.7% of Total Investments)       
  Glendale Industrial Development Authority, Arizona, Revenue Bonds, John C. Lincoln Health       
  Network, Series 2005B:       
500   5.250%, 12/01/24  12/15 at 100.00  BBB  458,480 
660   5.250%, 12/01/25  12/15 at 100.00  BBB  602,441 
1,355  Pima County Industrial Development Authority, Arizona, Lease Obligation Revenue Refunding  1/10 at 100.00  Aa3  1,362,276 
   Bonds, Tucson Electric Power Company, Series 1988A, 7.250%, 7/15/10 – FSA Insured       
4,100  Salt Verde Financial Corporation, Arizona, Senior Gas Revenue Bonds, Series 2007,  No Opt. Call  3,135,803 
   5.000%, 12/01/37       
4,130  University of Arizona, Certificates of Participation, Series 2002B, 5.125%, 6/01/18 –  6/12 at 100.00  AA–  4,345,132 
   AMBAC Insured       
10,745  Total Arizona      9,904,132 
  Arkansas – 0.9% (0.6% of Total Investments)       
480  Paragould, Arkansas, Water, Sewer and Electric Revenue Bonds, Series 2000, 5.650%, 12/01/25  12/10 at 100.00  N/R (4)  512,438 
   (Pre-refunded 12/01/10) – AMBAC Insured       
5,245  University of Arkansas, Fayetteville, Athletic Facilities Revenue Bonds, Razorback Stadium,  9/09 at 100.00  Aa3  5,245,629 
   Series 1999, 5.050%, 9/15/20 – AMBAC Insured       
2,000  Washington County, Arkansas, Hospital Revenue Bonds, Washington Regional Medical Center,  2/15 at 100.00  Baa1  1,770,440 
   Series 2005B, 5.000%, 2/01/25       
7,725  Total Arkansas      7,528,507 
  California – 20.9% (12.9% of Total Investments)       
9,200  Alameda Corridor Transportation Authority, California, Subordinate Lien Revenue Bonds, Series  No Opt. Call  A–  4,135,584 
   2004A, 0.000%, 10/01/20 – AMBAC Insured       
10,000  Anaheim Public Finance Authority, California, Public Improvement Project Lease Bonds, Series  9/17 at 100.00  7,906,100 
   2007A-1, 4.375%, 3/01/37 – FGIC Insured       
4,000  California Department of Water Resources, Power Supply Revenue Bonds, Series 2002A, 6.000%,  5/12 at 101.00  Aaa  4,601,440 
   5/01/15 (Pre-refunded 5/01/12)       
5,400  California Educational Facilities Authority, Revenue Bonds, University of Southern California,  10/15 at 100.00  AA+  5,366,088 
   Series 2005, 4.750%, 10/01/28 (UB)       
1,500  California Educational Facilities Authority, Revenue Bonds, University of the Pacific, Series  11/15 at 100.00  A2  1,340,895 
   2006, 5.000%, 11/01/30       
  California Health Facilities Financing Authority, Health Facility Revenue Bonds, Adventist       
  Health System/West, Series 2003A:       
3,700   5.000%, 3/01/28  3/13 at 100.00  3,206,568 
7,000   5.000%, 3/01/33  3/13 at 100.00  5,800,200 
5,425  California Health Facilities Financing Authority, Revenue Bonds, Catholic Healthcare West,  No Opt. Call  5,560,245 
   Series 2004I, 4.950%, 7/01/26 (Mandatory put 7/01/14)       
8,560  California Health Facilities Financing Authority, Revenue Bonds, Cedars-Sinai Medical Center,  11/15 at 100.00  A2  8,032,019 
   Series 2005, 5.000%, 11/15/27       
8,570  California Health Facilities Financing Authority, Revenue Bonds, Kaiser Permanante System,  4/16 at 100.00  A+  7,398,652 
   Series 2006, 5.000%, 4/01/37       
4,250  California Health Facilities Financing Authority, Revenue Bonds, Providence Health & Services,  10/19 at 100.00  AA  4,169,888 
   Series 2009B, 5.500%, 10/01/39       
3,015  California Health Facilities Financing Authority, Revenue Bonds, Sutter Health,  11/16 at 100.00  Aa3  2,507,606 
   Series 2007A, 5.000%, 11/15/42 (UB)       
11,395  California State Public Works Board, Lease Revenue Bonds, Department of Corrections, Series  No Opt. Call  A–  12,517,521 
   1993E, 5.500%, 6/01/15       
  California Statewide Community Development Authority, Revenue Bonds, Daughters of Charity       
  Health System, Series 2005A:       
1,640   5.250%, 7/01/30  7/15 at 100.00  BBB  1,292,435 
4,730   5.000%, 7/01/39  7/15 at 100.00  BBB  3,340,042 
5,000  California Statewide Community Development Authority, Revenue Bonds, St. Joseph Health System,  7/18 at 100.00  AA–  5,003,150 
   Series 2007A, 5.750%, 7/01/47 – FGIC Insured       
7,130  California Statewide Community Development Authority, Revenue Bonds, Sutter Health, Tender  5/18 at 100.00  Aa3  6,965,083 
   Option Bond Trust 3175, 11.971%, 11/15/48 (IF)       
4,000  California, Economic Recovery Revenue Bonds, Series 2004A, 5.250%, 7/01/14  No Opt. Call  4,402,720 
  California, General Obligation Bonds, Series 2004:       
1,160   5.125%, 2/01/25  2/14 at 100.00  1,169,454 
10,000   5.125%, 2/01/26  2/14 at 100.00  10,045,800 
3,575  Chula Vista, California, Industrial Development Revenue Bonds, San Diego Gas and Electric  6/14 at 102.00  A2  3,634,131 
   Company, Series 1996A, 5.300%, 7/01/21       
4,890  Clovis Unified School District, Fresno County, California, General Obligation Bonds, Series  No Opt. Call  AA  1,638,052 
   2006B, 0.000%, 8/01/26 – MBIA Insured       
  Golden State Tobacco Securitization Corporation, California, Enhanced Tobacco Settlement       
  Asset-Backed Bonds, Series 2007A-1:       
7,200   5.000%, 6/01/33  6/17 at 100.00  BBB  4,557,096 
3,000   5.125%, 6/01/47  6/17 at 100.00  BBB  1,622,220 
2,000   5.750%, 6/01/47  6/17 at 100.00  BBB  1,200,300 
5,000  Kern Community College District, California, General Obligation Bonds, Series 2006, 0.000%,  No Opt. Call  AAA  1,994,000 
   11/01/24 – FSA Insured       
850  Martinez, California, Home Mortgage Revenue Bonds, Series 1983A, 10.750%, 2/01/16 (ETM)  No Opt. Call  AAA  1,095,761 
17,785  Pomona, California, GNMA/FNMA Collateralized Securities Program Single Family Mortgage Revenue  No Opt. Call  AAA  23,634,310 
   Bonds, Series 1990A, 7.600%, 5/01/23 (ETM)       
5,000  Rancho Mirage Joint Powers Financing Authority, California, Revenue Bonds, Eisenhower Medical  7/14 at 100.00  A3 (4)  5,992,300 
   Center, Series 2004, 5.875%, 7/01/26 (Pre-refunded 7/01/14)       
2,000  Redwood City School District, San Mateo County, California, General Obligation Bonds, Series  7/12 at 100.00  A+  2,001,580 
   2002, 5.000%, 7/15/27 – FGIC Insured       
3,700  Sacramento Municipal Utility District, California, Electric Revenue Bonds, Series 2003R,  8/13 at 100.00  A+  3,718,574 
   5.000%, 8/15/22 – MBIA Insured       
  San Diego County, California, Certificates of Participation, Burnham Institute, Series 2006:       
400   5.000%, 9/01/21  9/15 at 102.00  Baa3  349,372 
445   5.000%, 9/01/23  9/15 at 102.00  Baa3  377,057 
3,500  San Diego Unified Port District, California, Revenue Bonds, Series 2004B, 5.000%, 9/01/29 –  9/14 at 100.00  A+  3,473,575 
   MBIA Insured       
  San Joaquin Hills Transportation Corridor Agency, Orange County, California, Toll Road Revenue       
  Refunding Bonds, Series 1997A:       
10,450   0.000%, 1/15/31 – MBIA Insured  No Opt. Call  1,946,208 
7,150   0.000%, 1/15/32 – MBIA Insured  No Opt. Call  1,218,074 
50,400   0.000%, 1/15/34 – MBIA Insured  No Opt. Call  7,282,296 
24,025   0.000%, 1/15/36 – MBIA Insured  No Opt. Call  2,978,620 
267,045  Total California      173,475,016 
  Colorado – 4.8% (3.0% of Total Investments)       
2,500  Centennial Water and Sanitation District, Colorado, Water and Sewerage Revenue Bonds, Series  12/14 at 100.00  AA–  2,595,750 
   2004, 5.000%, 12/01/21 – FGIC Insured       
690  Colorado Educational and Cultural Facilities Authority, Charter School Revenue Bonds, Bromley  9/15 at 100.00  654,769 
   School, Series 2005, 5.125%, 9/15/20 – SYNCORA GTY Insured       
2,125  Colorado Health Facilities Authority, Revenue Bonds, Evangelical Lutheran Good Samaritan  6/16 at 100.00  A–  1,887,064 
   Society, Series 2005, 5.000%, 6/01/29       
1,000  Colorado Health Facilities Authority, Revenue Bonds, Parkview Medical Center, Series 2004,  9/14 at 100.00  A3  934,870 
   5.000%, 9/01/25       
800  Colorado Health Facilities Authority, Revenue Bonds, Poudre Valley Health Care, Series 2005F,  3/15 at 100.00  A–  705,640 
   5.000%, 3/01/25       
25  Colorado Housing Finance Authority, Single Family Program Senior Bonds, Series 1997B-2,  11/09 at 104.50  Aaa  25,467 
   7.000%, 5/01/26 (Alternative Minimum Tax)       
75  Colorado Housing Finance Authority, Single Family Program Senior Bonds, Series 1997C-2,  11/09 at 104.50  Aaa  76,169 
   6.875%, 11/01/28 (Alternative Minimum Tax)       
405  Colorado Housing Finance Authority, Single Family Program Senior Bonds, Series 2000B-2,  4/10 at 105.00  AA  415,939 
   7.250%, 10/01/31 (Alternative Minimum Tax)       
7,235  Denver City and County, Colorado, Airport System Revenue Bonds, Series 1991D, 7.750%, 11/15/13  No Opt. Call  A+  7,805,624 
   (Alternative Minimum Tax)       
19,810  Denver, Colorado, Excise Tax Revenue Bonds, Convention Center, Series 2001A, 5.500%, 9/01/18  3/11 at 100.00  AAA  21,325,859 
   (Pre-refunded 3/01/11) – FSA Insured       
20,500  E-470 Public Highway Authority, Colorado, Senior Revenue Bonds, Series 2000B, 0.000%,  No Opt. Call  3,591,600 
   9/01/32 – MBIA Insured       
10  El Paso County, Colorado, FNMA Mortgage-Backed Single Family Revenue Refunding Bonds, Series  No Opt. Call  Aaa  10,869 
   1992A-2, 8.750%, 6/01/11       
55,175  Total Colorado      40,029,620 
  Connecticut – 0.6% (0.3% of Total Investments)       
1,930  Connecticut, General Obligation Bonds, Series 2001C, 5.500%, 12/15/16  No Opt. Call  AA  2,319,860 
2,310  Greater New Haven Water Pollution Control Authority, Connecticut, Regional Wastewater System  11/15 at 100.00  2,291,890 
   Revenue Bonds, Series 2005A, 5.000%, 11/15/30 – MBIA Insured       
4,240  Total Connecticut      4,611,750 
  District of Columbia – 4.1% (2.5% of Total Investments)       
4,135  District of Columbia Housing Finance Agency, GNMA Collateralized Single Family Mortgage  12/09 at 100.00  AAA  4,138,391 
   Revenue Bonds, Series 1988E-4, 6.375%, 6/01/26 (Alternative Minimum Tax)       
9,505  District of Columbia, General Obligation Bonds, Series 1998B, 6.000%, 6/01/20 – MBIA Insured  No Opt. Call  A+  10,818,591 
  District of Columbia, Revenue Bonds, Georgetown University, Series 2001A:       
14,105   0.000%, 4/01/24 (Pre-refunded 4/01/11) – MBIA Insured  4/11 at 47.66  A (4)  6,577,162 
7,625   0.000%, 4/01/25 (Pre-refunded 4/01/11) – MBIA Insured  4/11 at 44.82  A (4)  3,344,325 
16,665   0.000%, 4/01/32 (Pre-refunded 4/01/11) – MBIA Insured  4/11 at 29.23  A (4)  4,767,023 
2,130  Washington Convention Center Authority, District of Columbia, Senior Lien Dedicated Tax  10/16 at 100.00  AAA  1,820,383 
   Revenue Bonds, Series 2007, Residuals 1606, 11.216%, 10/01/30 – AMBAC Insured (IF)       
3,335  Washington DC Convention Center Authority, Dedicated Tax Revenue Bonds, Residual Series  10/16 at 100.00  AAA  2,850,224 
   1730,1731, 1736, 11.172%, 10/01/30 – AMBAC Insured (IF)       
57,500  Total District of Columbia      34,316,099 
  Florida – 5.8% (3.5% of Total Investments)       
4,225  Brevard County Health Facilities Authority, Florida, Revenue Bonds, Health First Inc. Project,  4/16 at 100.00  A–  3,696,495 
   Series 2005, 5.000%, 4/01/24       
8,000  Hillsborough County Aviation Authority, Florida, Revenue Bonds, Tampa International Airport,  10/13 at 100.00  Aa3  8,252,640 
   Series 2003A, 5.375%, 10/01/16 – MBIA Insured (Alternative Minimum Tax)       
5,400  Hillsborough County Industrial Development Authority, Florida, Exempt Facilities Remarketed  4/10 at 101.00  N/R  3,045,060 
   Revenue Bonds, National Gypsum Company, Apollo Beach Project, Series 2000B, 7.125%, 4/01/30       
   (Alternative Minimum Tax)       
19,750  Miami-Dade County Expressway Authority, Florida, Toll System Revenue Bonds, Series 2006,  7/16 at 100.00  16,946,881 
   4.500%, 7/01/33 – AMBAC Insured       
5,000  Orange County Health Facilities Authority, Florida, Hospital Revenue Bonds, Adventist Health  11/10 at 101.00  A1 (4)  5,422,300 
   System/Sunbelt Obligated Group, Series 2000, 6.500%, 11/15/30 (Pre-refunded 11/15/10)       
6,910  South Miami Health Facilities Authority, Florida, Hospital Revenue, Baptist Health System  8/17 at 100.00  AA–  6,203,176 
   Obligation Group, Series 2007, 5.000%, 8/15/42 (UB)       
1,785  Tallahassee, Florida, Energy System Revenue Bonds, Series 2005, 5.000%, 10/01/28 – MBIA Insured  10/15 at 100.00  AA–  1,782,697 
2,375  Volusia County School Board, Florida, Certificates of Participation, Series 2005B, 5.000%,  8/15 at 100.00  Aa3  2,408,773 
   8/01/22 – FSA Insured       
53,445  Total Florida      47,758,022 
  Georgia – 1.8% (1.1% of Total Investments)       
2,625  Fulton County Development Authority, Georgia, Revenue Bonds, Georgia Tech Molecular Science  5/14 at 100.00  Aa3  2,632,429 
   Building, Series 2004, 5.250%, 5/01/24 – MBIA Insured       
6,025  Fulton-DeKalb Hospital Authority, Georgia, Revenue Refunding Certificates, Series 2003,  1/14 at 100.00  AAA  6,442,653 
   5.250%, 1/01/20 – FSA Insured       
4,845  Metropolitan Atlanta Rapid Transit Authority, Georgia, Sales Tax Revenue Refunding Bonds,  No Opt. Call  Aa3  5,783,913 
   Series 1992P, 6.250%, 7/01/20 – AMBAC Insured       
13,495  Total Georgia      14,858,995 
  Hawaii – 1.3% (0.8% of Total Investments)       
10,000  Hawaii, General Obligation Bonds, Series 2003DA, 5.250%, 9/01/21 – MBIA Insured  9/13 at 100.00  AA  10,951,000 
  Idaho – 0.9% (0.5% of Total Investments)       
5,000  Boise City, Idaho, Airport Revenue Certificates of Participation, Series 2000, 5.500%,  9/10 at 100.00  A1  4,900,500 
   9/01/25 – FGIC Insured (Alternative Minimum Tax)       
  Madison County, Idaho, Hospital Revenue Certificates of Participation, Madison Memorial       
  Hospital, Series 2006:       
2,185   5.250%, 9/01/30  9/16 at 100.00  BBB–  1,726,281 
600   5.250%, 9/01/37  9/16 at 100.00  BBB–  449,982 
7,785  Total Idaho      7,076,763 
  Illinois – 9.6% (5.9% of Total Investments)       
  Chicago Board of Education, Illinois, Unlimited Tax General Obligation Bonds, Dedicated Tax       
  Revenues, Series 1998B-1:       
8,890   0.000%, 12/01/16 – FGIC Insured  No Opt. Call  AA–  6,521,882 
10,000   0.000%, 12/01/20 – FGIC Insured  No Opt. Call  AA–  5,642,900 
10,130   0.000%, 12/01/24 – FGIC Insured  No Opt. Call  AA–  4,365,422 
  Chicago Board of Education, Illinois, Unlimited Tax General Obligation Bonds, Dedicated Tax       
  Revenues, Series 1999A:       
15,000   0.000%, 12/01/21 – FGIC Insured  No Opt. Call  AA–  7,901,850 
10,000   0.000%, 12/01/23 – FGIC Insured  No Opt. Call  AA–  4,615,200 
8,740  Illinois Development Finance Authority, Pollution Control Revenue Refunding Bonds, Illinois  8/09 at 100.00  8,382,359 
   Power Company, Series 1994A, 5.700%, 2/01/24 – MBIA Insured       
  Illinois Finance Authority, Revenue Bonds, OSF Healthcare System, Series 2004:       
1,050   5.250%, 11/15/22  5/14 at 100.00  1,005,344 
3,000   5.250%, 11/15/23  5/14 at 100.00  2,824,260 
985  Illinois Finance Authority, Revenue Bonds, Proctor Hospital, Series 2006, 5.125%, 1/01/25  1/16 at 100.00  BBB–  778,593 
2,880  Illinois Finance Authority, Revenue Bonds, Provena Health, Series 2009A, 7.750%, 8/15/34  8/19 at 100.00  BBB+  2,901,773 
1,225  Illinois Health Facilities Authority, Revenue Bonds, Condell Medical Center, Series 2002,  5/12 at 100.00  Aaa  1,371,498 
   5.500%, 5/15/32 (Pre-refunded 5/15/12)       
9,820  Illinois Health Facilities Authority, Revenue Bonds, Sherman Health Systems, Series 1997,  8/09 at 100.00  Baa1  8,280,322 
   5.250%, 8/01/27 – AMBAC Insured       
1,000  Lombard Public Facilities Corporation, Illinois, Second Tier Conference Center and Hotel  1/16 at 100.00  AA  1,004,280 
   Revenue Bonds, Series 2005B, 5.250%, 1/01/30       
10,040  Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion  No Opt. Call  8,190,732 
   Project, Series 1992A, 0.000%, 6/15/15 – FGIC Insured       
9,200  Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion  12/09 at 101.00  AAA  9,379,032 
   Project, Series 1999A, 5.500%, 12/15/24 – FGIC Insured       
3,000  Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place  No Opt. Call  AAA  3,916,410 
   Hospitality Facility, Series 1996A, 7.000%, 7/01/26 (ETM)       
3,000  Upper Illinois River Valley Development Authority, Healthcare Facilities Revenue Bonds, Morris  12/11 at 101.00  BBB+  2,825,220 
   Hospital, Series 2001, 6.625%, 12/01/31       
107,960  Total Illinois      79,907,077 
  Indiana – 1.3% (0.8% of Total Investments)       
2,005  Hamilton County Public Building Corporation, Indiana, First Mortgage Bonds, Series 2004,  8/14 at 100.00  AAA  2,100,137 
   5.000%, 8/01/22 – FSA Insured       
7,965  Wawasee Community School Corporation, Indiana, First Mortgage Bonds, New Elementary and  1/12 at 101.00  AA+ (4)  8,956,085 
   Remodeling Building Corporation, Series 2000, 5.750%, 1/15/20 (Pre-refunded 1/15/12)       
9,970  Total Indiana      11,056,222 
  Iowa – 1.6% (1.0% of Total Investments)       
2,000  Iowa Finance Authority, Healthcare Revenue Bonds, Genesis Medical Center, Series 2000,  7/10 at 100.00  A1  2,005,140 
   6.250%, 7/01/25       
3,250  Iowa Finance Authority, Industrial Remarketed Revenue Refunding Bonds, Urbandale Hotel  No Opt. Call  AAA  4,003,903 
   Corporation, Series 1989A, 8.500%, 8/01/16 (Alternative Minimum Tax) (ETM)       
  Iowa Tobacco Settlement Authority, Asset Backed Settlement Revenue Bonds, Series 2005C:       
10,000   5.500%, 6/01/42  6/15 at 100.00  BBB  5,981,600 
2,000   5.625%, 6/01/46  6/15 at 100.00  BBB  1,205,200 
17,250  Total Iowa      13,195,843 
  Kansas – 0.8% (0.5% of Total Investments)       
6,000  Kansas Department of Transportation, Highway Revenue Bonds, Series 2008, Trust 2969,  3/14 at 100.00  AAA  6,406,740 
   16.935%, 3/01/21 (IF)       
  Kentucky – 0.5% (0.3% of Total Investments)       
  Marshall County School District Finance Corporation, Kentucky, School Building Revenue Bonds,       
  Series 2004:       
1,210   5.000%, 6/01/19 – AMBAC Insured  6/14 at 100.00  Aa3  1,228,065 
1,270   5.000%, 6/01/20 – AMBAC Insured  6/14 at 100.00  Aa3  1,277,493 
1,335   5.000%, 6/01/21 – AMBAC Insured  6/14 at 100.00  Aa3  1,333,732 
3,815  Total Kentucky      3,839,290 
  Louisiana – 4.5% (2.8% of Total Investments)       
2,915  Jefferson Sales Tax District, Jefferson Parish, Louisiana, Special Sales Tax Revenue Refunding  12/12 at 100.00  A+ (4)  3,314,442 
   Bonds, Series 2002, 5.250%, 12/01/19 (Pre-refunded 12/01/12) – AMBAC Insured       
115  Louisiana Housing Finance Agency, Single Family Mortgage Revenue Bonds, Series 2000A, 7.450%,  9/09 at 101.00  Aaa  118,190 
   12/01/31 (Alternative Minimum Tax)       
  Louisiana Public Facilities Authority, Extended Care Facilities Revenue Bonds, Comm-Care       
  Corporation Project, Series 1994:       
485   11.000%, 2/01/14 (ETM)  No Opt. Call  N/R (4)  591,603 
4,330   11.000%, 2/01/14 (ETM)  No Opt. Call  N/R (4)  5,280,781 
2,000  Louisiana Public Facilities Authority, Hospital Revenue Bonds, Franciscan Missionaries of Our  8/15 at 100.00  A+  1,736,580 
   Lady Health System, Series 2005A, 5.250%, 8/15/31       
5,800  Louisiana Public Facilities Authority, Revenue Bonds, Ochsner Clinic Foundation Project,  5/17 at 100.00  A3  4,710,586 
   Series 2007A, 5.500%, 5/15/47       
  Louisiana State, Gasoline and Fuels Tax Revenue Bonds, Series 2005A:       
1,200   5.000%, 5/01/25 – FGIC Insured  5/15 at 100.00  AA  1,244,604 
2,210   5.000%, 5/01/26 – FGIC Insured  5/15 at 100.00  AA  2,281,096 
2,500   5.000%, 5/01/27 – FGIC Insured  5/15 at 100.00  AA  2,567,625 
  Louisiana State, Gasoline and Fuels Tax Revenue Bonds, Series 2006:       
930   4.750%, 5/01/39 – FSA Insured (UB)  5/16 at 100.00  AAA  909,633 
10,105   4.500%, 5/01/41 – FGIC Insured (UB)  5/16 at 100.00  AA  9,116,226 
  Tobacco Settlement Financing Corporation, Louisiana, Tobacco Settlement Asset-Backed Bonds,       
  Series 2001B:       
300   5.500%, 5/15/30  5/11 at 101.00  BBB  295,734 
6,575   5.875%, 5/15/39  5/11 at 101.00  BBB  5,276,503 
39,465  Total Louisiana      37,443,603 
  Maryland – 1.0% (0.6% of Total Investments)       
2,200  Baltimore, Maryland, Senior Lien Convention Center Hotel Revenue Bonds, Series 2006A, 5.250%,  9/16 at 100.00  Baa3  1,581,206 
   9/01/27 – SYNCORA GTY Insured       
3,560  Maryland Health and Higher Educational Facilities Authority, Revenue Bonds, Western Maryland  7/16 at 100.00  3,132,693 
   Health, Series 2006A, 4.750%, 7/01/36 – MBIA Insured       
3,600  Montgomery County Housing Opportunities Commission, Maryland, Multifamily Housing Development  7/10 at 100.00  Aaa  3,623,616 
   Bonds, Series 2000B, 6.200%, 7/01/30 (Alternative Minimum Tax)       
9,360  Total Maryland      8,337,515 
  Massachusetts – 5.8% (3.6% of Total Investments)       
840  Massachusetts Bay Transportation Authority, Assessment Bonds, Series 2000A, 5.250%, 7/01/30  7/10 at 100.00  AAA  843,368 
  Massachusetts Bay Transportation Authority, Assessment Bonds, Series 2000A:       
7,900   5.250%, 7/01/30 (Pre-refunded 7/01/10)  7/10 at 100.00  Aa1 (4)  8,250,602 
1,260   5.250%, 7/01/30 (Pre-refunded 7/01/10)  7/10 at 100.00  Aa1 (4)  1,315,919 
7,930  Massachusetts Housing Finance Agency, Rental Housing Mortgage Revenue Bonds, Series 2001A,  1/11 at 100.00  N/R  7,534,690 
   5.850%, 7/01/35 – AMBAC Insured (Alternative Minimum Tax)       
2,825  Massachusetts Industrial Finance Agency, Resource Recovery Revenue Refunding Bonds, Ogden  12/09 at 101.00  BBB  2,656,235 
   Haverhill Project, Series 1998A, 5.450%, 12/01/12 (Alternative Minimum Tax)       
13,000  Massachusetts Water Pollution Abatement Trust, Pooled Loan Program Bonds,  8/16 at 100.00  AAA  12,135,240 
   4.375%, 8/01/36 (UB)       
5,960  Massachusetts Water Resources Authority, General Revenue Bonds, Series 2005A, 5.250%,  8/17 at 100.00  AA+  6,458,971 
   8/01/25 – MBIA Insured       
5,535  Massachusetts Water Resources Authority, General Revenue Bonds, 4.500%,  2/17 at 100.00  AAA  4,862,110 
   8/01/46 – FSA Insured (UB)       
3,820  Massachusetts, Special Obligation Dedicated Tax Revenue Bonds, Series 2004, 5.250%, 1/01/24  1/14 at 100.00  A (4)  4,332,720 
   (Pre-refunded 1/01/14) – FGIC Insured       
49,070  Total Massachusetts      48,389,855 
  Michigan – 4.0% (2.5% of Total Investments)       
  Detroit, Michigan, General Obligation Bonds, Series 2003A:       
3,565   5.250%, 4/01/22 – SYNCORA GTY Insured  4/13 at 100.00  BB  2,955,563 
1,275   5.250%, 4/01/23 – SYNCORA GTY Insured  4/13 at 100.00  BB  1,044,990 
3,000  Kent Hospital Finance Authority, Michigan, Revenue Bonds, Metropolitan Hospital, Series 2005A,  7/15 at 100.00  BB+  2,155,800 
   6.000%, 7/01/35       
6,600  Michigan Housing Development Authority, Limited Obligation Multifamily Mortgage Revenue  1/10 at 100.00  AAA  6,601,914 
   Refunding Bonds, Forest Hills Regency Square Project, Series 1999A, 5.750%, 7/01/29       
10,000  Michigan State Building Authority, Revenue Refunding Bonds, Facilities Program, Series 2003II,  10/13 at 100.00  A+  9,929,000 
   5.000%, 10/15/23 – MBIA Insured       
4,000  Michigan State Hospital Finance Authority, Revenue Bonds, Trinity Health Care Group, Series  12/16 at 100.00  AA  3,864,000 
   2006A, 5.000%, 12/01/31 (UB)       
850  Monroe County Hospital Finance Authority, Michigan, Mercy Memorial Hospital Corporation  6/16 at 100.00  Baa3  606,866 
   Revenue Bonds, Series 2006, 5.500%, 6/01/35       
6,390  Wayne County, Michigan, Airport Revenue Bonds, Detroit Metropolitan Airport, Series 2002D,  12/12 at 100.00  6,322,074 
   5.500%, 12/01/19 – FGIC Insured (Alternative Minimum Tax)       
35,680  Total Michigan      33,480,207 
  Minnesota – 5.0% (3.1% of Total Investments)       
13,650  Cohasset, Minnesota, Pollution Control Revenue Bonds, Allete Inc., Series 2004, 4.950%, 7/01/22  7/14 at 100.00  A2  13,162,149 
2,000  Duluth Economic Development Authority, Minnesota, Healthcare Facilities Revenue Bonds,  2/14 at 100.00  N/R (4)  2,305,840 
   Benedictine Health System – St. Mary’s Duluth Clinic, Series 2004, 5.375%, 2/15/22       
   (Pre-refunded 2/15/14)       
  Eden Prairie, Minnesota, GNMA Collateralized Multifamily Housing Revenue Bonds, Rolling Hills       
  Project, Series 2001A:       
1,000   6.150%, 8/20/31  8/11 at 105.00  Aaa  1,063,640 
2,000   6.200%, 2/20/43  8/11 at 105.00  Aaa  2,122,280 
90  Minnesota Agricultural and Economic Development Board, Healthcare System Revenue Bonds,  11/09 at 100.00  AA–  88,349 
   Fairview Hospital and Healthcare Services, Series 1997A, 5.750%, 11/15/26 – MBIA Insured       
1,500  Minnesota Municipal Power Agency, Electric Revenue Bonds, Series 2004A, 5.250%, 10/01/24  10/14 at 100.00  A3  1,537,350 
1,545  St. Paul Housing and Redevelopment Authority, Minnesota, Revenue Bonds, Healtheast Inc.,  11/15 at 100.00  BB+  1,325,687 
   Series 2005, 6.000%, 11/15/25       
16,750  St. Paul Housing and Redevelopment Authority, Minnesota, Sales Tax Revenue Refunding Bonds,  11/15 at 103.00  AAA  19,917,256 
   Civic Center Project, Series 1996, 7.100%, 11/01/23 – FSA Insured       
38,535  Total Minnesota      41,522,551 
  Mississippi – 0.8% (0.5% of Total Investments)       
6,875  Mississippi Hospital Equipment and Facilities Authority, Revenue Bonds, Baptist Memorial  9/14 at 100.00  AA  6,945,331 
   Healthcare, Series 2004B-1, 5.000%, 9/01/24 (UB)       
  Missouri – 1.7% (1.1% of Total Investments)       
2,000  Cole County Industrial Development Authority, Missouri, Revenue Bonds, Lutheran Senior  2/14 at 100.00  N/R  1,695,700 
   Services – Heisinger Project, Series 2004, 5.250%, 2/01/24       
500  Hannibal Industrial Development Authority, Missouri, Health Facilities Revenue Bonds, Hannibal  3/16 at 100.00  BBB+  463,330 
   Regional Hospital, Series 2006, 5.000%, 3/01/22       
  Missouri Development Finance Board, Infrastructure Facilities Revenue Bonds, Branson Landing       
  Project, Series 2005A:       
1,565   6.000%, 6/01/20  No Opt. Call  1,593,546 
1,660   5.000%, 6/01/35  6/15 at 100.00  1,341,346 
1,295  Missouri Health and Educational Facilities Authority, Revenue Bonds, SSM Healthcare System,  6/11 at 101.00  AA–  1,315,526 
   Series 2001A, 5.250%, 6/01/21 – AMBAC Insured       
  Missouri Health and Educational Facilities Authority, Revenue Bonds, SSM Healthcare System,       
  Series 2001A:       
205   5.250%, 6/01/21 (Pre-refunded 6/01/11) – AMBAC Insured  6/11 at 101.00  AA– (4)  223,567 
1,500   5.250%, 6/01/21 (Pre-refunded 6/01/11) – AMBAC Insured  6/11 at 101.00  AA– (4)  1,635,855 
4,150   5.250%, 6/01/28 (Pre-refunded 6/01/11) – AMBAC Insured  6/11 at 101.00  AA– (4)  4,525,866 
1,595  Missouri Housing Development Commission, Single Family Mortgage Revenue Bonds, Homeownership  9/09 at 103.00  AAA  1,611,811 
   Loan Program, Series 1999B-1, 6.700%, 9/01/30 (Alternative Minimum Tax)       
14,470  Total Missouri      14,406,547 
  Nebraska – 0.3% (0.2% of Total Investments)       
1,620  Omaha Public Power District, Nebraska, Separate Electric System Revenue Bonds, Nebraska  2/17 at 100.00  AAA  2,252,124 
   City 2, Series 2006A, 19.151%, 2/01/49 – AMBAC Insured (IF)       
  Nevada – 4.1% (2.5% of Total Investments)       
10,410  Clark County School District, Nevada, General Obligation Bonds, Series 2002C, 5.500%, 6/15/18  6/12 at 100.00  AA (4)  11,734,568 
   (Pre-refunded 6/15/12) – MBIA Insured       
15,000  Clark County, Nevada, General Obligation Bank Bonds, Southern Nevada Water Authority Loan,  6/11 at 100.00  AA+ (4)  16,234,650 
   Series 2001, 5.250%, 6/01/26 (Pre-refunded 6/01/11) – FGIC Insured       
  Director of Nevada State Department of Business and Industry, Revenue Bonds, Las Vegas       
  Monorail Project, First Tier, Series 2000:       
6,425   0.000%, 1/01/29 – AMBAC Insured  No Opt. Call  Caa2  282,829 
12,000   5.375%, 1/01/40 – AMBAC Insured  1/10 at 100.00  Caa2  2,406,720 
2,700  Las Vegas Redevelopment Agency, Nevada, Tax Increment Revenue Bonds, Series 2009A,  6/19 at 100.00  2,893,779 
   8.000%, 6/15/30       
46,535  Total Nevada      33,552,546 
  New Hampshire – 0.1% (0.0% of Total Investments)       
405  New Hampshire Housing Finance Authority, Single Family Mortgage Acquisition Revenue Bonds,  1/10 at 100.00  Aa2  405,296 
   Series 1996B, 6.400%, 1/01/27 (Alternative Minimum Tax)       
  New Jersey – 9.7% (6.0% of Total Investments)       
10,150  Delaware River Port Authority, Pennsylvania and New Jersey, Revenue Bonds, Port District  1/10 at 100.00  AAA  10,172,838 
   Project, Series 1999B, 5.625%, 1/01/26 – FSA Insured       
8,000  Essex County Improvement Authority, New Jersey, General Obligation Guaranteed Lease Revenue  10/10 at 100.00  A1 (4)  8,502,880 
   Bonds, County Correctional Facility Project, Series 2000, 6.000%, 10/01/25 (Pre-refunded       
   10/01/10) – FGIC Insured       
470  Middlesex County Improvement Authority, New Jersey, Senior Revenue Bonds, Heldrich Center  No Opt. Call  B3  371,855 
   Hotel/Conference Center Project, Series 2005A, 5.000%, 1/01/15       
  New Jersey Economic Development Authority, School Facilities Construction Bonds, Series 2005P:       
3,655   5.250%, 9/01/24  9/15 at 100.00  AA–  3,809,204 
2,000   5.250%, 9/01/26  9/15 at 100.00  AA–  2,067,140 
300  New Jersey Educational Facilities Authority Revenue Refunding Bonds, University of Medicine  6/19 at 100.00  Baa2  318,375 
   and Dentistry of New Jersey Issue, Series 2009 B, 7.500%, 12/01/32       
800  New Jersey Health Care Facilities Financing Authority, New Jersey, Revenue Bonds, Saint Peters  7/18 at 100.00  Baa2  655,464 
   University Hospital, Series 2007, 5.750%, 7/01/37       
3,820  New Jersey Housing and Mortgage Finance Agency, Home Buyer Program Revenue Bonds, Series  10/09 at 100.00  Aaa  3,821,986 
   1997U, 5.850%, 4/01/29 – MBIA Insured (Alternative Minimum Tax)       
  New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2003C:       
5,410   5.500%, 6/15/20 (Pre-refunded 6/15/13)  6/13 at 100.00  AAA  6,276,412 
9,250   5.500%, 6/15/23 (Pre-refunded 6/15/13)  6/13 at 100.00  AAA  10,731,388 
3,850  New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2006A,  No Opt. Call  AA–  4,163,082 
   5.250%, 12/15/20       
  New Jersey Turnpike Authority, Revenue Bonds, Series 2000A:       
3,915   6.000%, 1/01/14 – MBIA Insured (ETM)  No Opt. Call  A+ (4)  4,638,414 
7,585   6.000%, 1/01/14 – MBIA Insured (ETM)  No Opt. Call  A+ (4)  8,986,556 
2,500  New Jersey Turnpike Authority, Revenue Bonds, Series 2003A, 5.000%, 1/01/19 – FGIC Insured  7/13 at 100.00  A+  2,678,050 
9,130  New Jersey Turnpike Authority, Revenue Bonds, Series 2005A, 5.000%, 1/01/25 – FSA Insured (UB)  1/15 at 100.00  AAA  9,556,828 
4,465  Tobacco Settlement Financing Corporation, New Jersey, Tobacco Settlement Asset-Backed Bonds,  6/17 at 100.00  BBB  3,830,970 
   Series 2007-1A, 4.500%, 6/01/23       
75,300  Total New Jersey      80,581,442 
  New Mexico – 0.8% (0.5% of Total Investments)       
460  New Mexico Mortgage Finance Authority, Single Family Mortgage Program Bonds, Series 2000D-2,  3/10 at 102.50  AAA  465,538 
   6.850%, 9/01/31 (Alternative Minimum Tax)       
5,585  Santa Fe County, New Mexico, Correctional System Gross Receipts Tax Revenue Bonds, Series  No Opt. Call  AAA  6,332,496 
   1997, 6.000%, 2/01/27 – FSA Insured       
6,045  Total New Mexico      6,798,034 
  New York – 13.7% (8.4% of Total Investments)       
  Dormitory Authority of the State of New York, Revenue Bonds, University of Rochester,       
  Series 2004A:       
1,000   5.250%, 7/01/22  7/14 at 100.00  Aa3  1,040,990 
500   5.250%, 7/01/24  7/14 at 100.00  Aa3  517,470 
1,025  Dormitory Authority of the State of New York, Revenue Bonds, University of Rochester, Series  7/14 at 100.00  AAA  1,200,941 
   2004A, 5.250%, 7/01/20 (Pre-refunded 7/01/14)       
1,995  Dormitory Authority of the State of New York, State and Local Appropriation Lease Bonds,  7/14 at 100.00  AA–  2,083,059 
   Upstate Community Colleges, Series 2004B, 5.250%, 7/01/20       
2,335  Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, Series  3/15 at 100.00  AAA  2,435,405 
   2005F, 5.000%, 3/15/24 – AMBAC Insured       
6,915  Hudson Yards Infrastructure Corporation, New York, Revenue Bonds, Series 2006A, 4.500%,  2/17 at 100.00  5,520,659 
   2/15/47 – MBIA Insured       
6,000  Liberty Development Corporation, New York, Goldman Sachs Headquarter Revenue Bonds, Series  No Opt. Call  A1  5,699,520 
   2005, 5.250%, 10/01/35       
  Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2006A:       
7,000   5.000%, 12/01/23 – FGIC Insured  6/16 at 100.00  7,141,610 
5,000   5.000%, 12/01/24 – FGIC Insured  6/16 at 100.00  5,083,550 
5,100  Long Island Power Authority, New York, Electric System Revenue Bonds, Series 2006F, 4.250%,  11/16 at 100.00  4,170,066 
   5/01/33 – MBIA Insured       
3,900  Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2005B,  11/15 at 100.00  3,854,409 
   5.000%, 11/15/30 – AMBAC Insured       
5,780  Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2005F,  11/15 at 100.00  5,742,141 
   5.000%, 11/15/30       
3,000  Metropolitan Transportation Authority, New York, Transportation Revenue Refunding Bonds,  11/12 at 100.00  3,047,250 
   Series 2002A, 5.125%, 11/15/21 – FGIC Insured       
  New York City Industrial Development Agency, New York, Civic Facility Revenue Bonds, United       
  Jewish Appeal – Federation of Jewish Philanthropies of New York Inc., Series 2004A:       
2,185   5.250%, 7/01/20  7/14 at 100.00  Aa1  2,385,255 
2,050   5.250%, 7/01/21  7/14 at 100.00  Aa1  2,223,020 
2,420   5.250%, 7/01/22  4/14 at 100.00  Aa1  2,575,388 
1,370   5.250%, 7/01/24  4/14 at 100.00  Aa1  1,443,829 
12,500  New York City, New York, General Obligation Bonds, Fiscal Series 2003D, 5.250%, 10/15/22 (UB)  10/13 at 100.00  AA  12,941,875 
525  New York City, New York, General Obligation Bonds, Fiscal Series 2003J, 5.500%, 6/01/23  6/13 at 100.00  AAA  545,134 
4,475  New York City, New York, General Obligation Bonds, Fiscal Series 2003J, 5.500%, 6/01/23  6/13 at 100.00  AAA  5,187,331 
   (Pre-refunded 6/01/13)       
7,960  New York City, New York, General Obligation Bonds, Fiscal Series 2005M,  4/15 at 100.00  AA  8,148,652 
   5.000%, 4/01/24 (UB)       
6,000  New York City, New York, General Obligation Bonds, Series 2008, 5.250%, 8/15/20 (UB)  8/14 at 100.00  AA  6,320,940 
2,880  New York Convention Center Development Corporation, Hotel Fee Revenue Bonds, Trust 2364,  11/15 at 100.00  AAA  2,965,651 
   16.543%, 11/15/44 – AMBAC Insured (IF)       
650  New York Counties Tobacco Trust I, Tobacco Settlement Pass-Through Bonds, Series 2000B,  6/10 at 101.00  BBB  564,623 
   6.500%, 6/01/35       
1,350  New York Counties Tobacco Trust I, Tobacco Settlement Pass-Through Bonds, Series 2000B,  6/10 at 101.00  AAA  1,432,256 
   6.500%, 6/01/35 (Pre-refunded 6/01/10)       
7,400  New York State Tobacco Settlement Financing Corporation, Tobacco Settlement Asset-Backed and  6/10 at 100.00  AA–  7,529,278 
   State Contingency Contract-Backed Bonds, Series 2003A-1, 5.500%, 6/01/16       
6,460  New York State Urban Development Corporation, State Personal Income Tax Revenue Bonds, Series  3/14 at 100.00  AAA  6,644,691 
   2004A-1, 5.000%, 3/15/26 – FGIC Insured       
4,750  Port Authority of New York and New Jersey, Consolidated Revenue Bonds, One Hundred  3/14 at 101.00  AA–  4,898,580 
   Thirty-Fifth Series 2004, 5.000%, 9/15/28 – SYNCORA GTY Insured       
112,525  Total New York      113,343,573 
  North Carolina – 1.7% (1.0% of Total Investments)       
  Charlotte, North Carolina, Certificates of Participation, Governmental Facilities Projects, 2003G:       
5,785   5.250%, 6/01/22 (UB)  6/13 at 100.00  AA+  6,032,020 
3,475   5.250%, 6/01/23 (UB)  6/13 at 100.00  AA+  3,614,973 
2,850  Charlotte-Mecklenberg Hospital Authority, North Carolina, Carolinas HealthCare System Revenue  1/18 at 100.00  AA–  2,390,523 
   Bonds, Series 2008, Trust 1149, 14.459%, 1/15/47 (IF)       
1,050  Charlotte-Mecklenburg Hospital Authority, North Carolina, Health Care System Revenue Bonds,  1/17 at 100.00  AA–  1,048,604 
   Carolinas Health Care, Series 2007A, 5.000%, 1/15/31       
1,000  Gaston County Industrial Facilities and Pollution Control Financing Authority, North Carolina,  8/15 at 100.00  N/R  564,690 
   National Gypsum Company Project Exempt Facilities Revenue Bonds, Series 2005, 5.750%,       
   8/01/35 (Alternative Minimum Tax)       
14,160  Total North Carolina      13,650,810 
  North Dakota – 1.2% (0.8% of Total Investments)       
9,650  Dickinson, North Dakota, Health Care Facilities Revenue Bonds, BHS Long Term Care Inc., Series  2/10 at 102.00  Aa2 (4)  10,216,648 
   1990, 7.625%, 2/15/20 (Pre-refunded 2/15/10) – RAAI Insured       
  Ohio – 3.0% (1.8% of Total Investments)       
  Buckeye Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Revenue       
  Bonds, Senior Lien, Series 2007A-2:       
250   5.125%, 6/01/24  6/17 at 100.00  BBB  205,938 
2,850   5.875%, 6/01/30  6/17 at 100.00  BBB  2,007,882 
2,745   5.750%, 6/01/34  6/17 at 100.00  BBB  1,774,670 
6,285   5.875%, 6/01/47  6/17 at 100.00  BBB  3,608,407 
4,265  Franklin County, Ohio, Hospital Revenue and Improvement Bonds, Children’s Hospital Project,  5/11 at 101.00  Aa2 (4)  4,657,977 
   Series 2001, 5.500%, 5/01/28 (Pre-refunded 5/01/11) – AMBAC Insured       
2,720  Ohio State University, General Receipts Bonds, Series 2003B, 5.250%, 6/01/20  6/13 at 100.00  AA  2,941,979 
665  Richland County, Ohio, Hospital Facilities Revenue Refunding Bonds, MedCentral Health System  11/10 at 101.00  A–  682,290 
   Obligated Group, Series 2000A, 6.125%, 11/15/16       
1,335  Richland County, Ohio, Hospital Facilities Revenue Refunding Bonds, MedCentral Health System  11/10 at 101.00  A– (4)  1,439,170 
   Obligated Group, Series 2000A, 6.125%, 11/15/16 (Pre-refunded 11/15/10)       
7,000  Steubenville, Ohio, Hospital Facilities Revenue Refunding and Improvement Bonds, Trinity  10/10 at 100.00  A3 (4)  7,485,800 
   Health System, Series 2000, 6.500%, 10/01/30 (Pre-refunded 10/01/10)       
28,115  Total Ohio      24,804,113 
  Oklahoma – 2.6% (1.6% of Total Investments)       
  Norman Regional Hospital Authority, Oklahoma, Hospital Revenue Bonds, Series 2005:       
500   5.375%, 9/01/29  9/16 at 100.00  BBB–  372,860 
1,050   5.375%, 9/01/36  9/16 at 100.00  BBB–  730,496 
3,500  Oklahoma Capitol Improvement Authority, State Facilities Revenue Bonds, Series 2005F, 5.000%,  7/15 at 100.00  AA  3,647,070 
   7/01/24 – AMBAC Insured       
  Oklahoma Development Finance Authority, Revenue Bonds, Saint John Health System, Series 2007:       
7,290   5.000%, 2/15/37  2/17 at 100.00  6,428,978 
1,335   5.000%, 2/15/42  2/17 at 100.00  1,146,658 
10,035  Tulsa County Industrial Authority, Oklahoma, Health Care Revenue Bonds, Saint Francis Health  12/16 at 100.00  AA  9,092,312 
   System, Series 2006, 5.000%, 12/15/36 (UB)       
143  Tulsa County Industrial Authority, Oklahoma, Health Care Revenue Bonds, Saint Francis Health  12/16 at 100.00  AA  118,563 
   System, Series 2006, Trust 3500, 8.243%, 12/15/36 (IF)       
23,853  Total Oklahoma      21,536,937 
  Oregon – 0.5% (0.3% of Total Investments)       
1,060  Oregon Department of Administrative Services, Certificates of Participation, Series 2005A,  5/15 at 100.00  AAA  1,105,771 
   5.000%, 5/01/24 – FSA Insured       
2,500  Oregon State Department of Transportation, Highway User Tax Revenue Bonds, Series 2004A,  11/14 at 100.00  AAA  2,892,925 
   5.000%, 11/15/21 (Pre-refunded 11/15/14)       
3,560  Total Oregon      3,998,696 
  Pennsylvania – 4.8% (3.0% of Total Investments)       
980  Bucks County Industrial Development Authority, Pennsylvania, Charter School Revenue Bonds,  3/17 at 100.00  BBB  671,849 
   School Lane Charter School, Series 2007A, 5.000%, 3/15/37       
  Lancaster Higher Education Authority, Pennsylvania, Revenue Bonds, Franklin and Marshall       
  College, Series 2003C:       
1,340   5.250%, 4/15/15  4/13 at 100.00  A+  1,447,669 
1,960   5.250%, 4/15/17  4/13 at 100.00  A+  2,077,149 
1,000  Pennsylvania State University, General Revenue Bonds, Series 2005, 5.000%, 9/01/29  9/15 at 100.00  AA  1,033,300 
2,625  Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Series 2006A, 5.000%, 12/01/26 –  6/16 at 100.00  Aa3  2,688,893 
   AMBAC Insured       
  Philadelphia Gas Works, Pennsylvania, Revenue Bonds, General Ordinance Fifth Series 2004A-1:       
4,505   5.000%, 9/01/21 – FSA Insured (UB)  9/14 at 100.00  AAA  4,668,892 
4,735   5.000%, 9/01/22 – FSA Insured (UB)  9/14 at 100.00  AAA  4,881,880 
8,145  Philadelphia Redevelopment Authority, Pennsylvania, Multifamily Housing Mortgage Revenue  10/09 at 102.00  N/R  6,364,584 
   Bonds, Cricket Court Apartments, Series 1998A, 6.200%, 4/01/25 (Alternative Minimum Tax)       
14,000  State Public School Building Authority, Pennsylvania, Lease Revenue Bonds, Philadelphia School  6/13 at 100.00  AAA  16,069,620 
   District, Series 2003, 5.250%, 6/01/24 (Pre-refunded 6/01/13) – FSA Insured       
39,290  Total Pennsylvania      39,903,836 
  Puerto Rico – 0.3% (0.2% of Total Investments)       
2,500  Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Series 2007A,  8/17 at 100.00  AA–  2,431,775 
   5.250%, 8/01/57       
  Rhode Island – 0.1% (0.1% of Total Investments)       
995  Rhode Island Tobacco Settlement Financing Corporation, Tobacco Settlement Asset-Backed Bonds,  6/12 at 100.00  BBB  770,976 
   Series 2002A, 6.250%, 6/01/42       
  South Carolina – 5.8% (3.6% of Total Investments)       
8,610  Dorchester County School District 2, South Carolina, Installment Purchase Revenue Bonds,  12/14 at 100.00  AA–  8,830,502 
   GROWTH, Series 2004, 5.250%, 12/01/24       
  Greenville County School District, South Carolina, Installment Purchase Revenue Bonds, Series       
  2008, Trust 3219:       
5,090   5.250%, 12/01/18 (UB)  12/13 at 100.00  AA  5,356,920 
3,595   5.250%, 12/01/20 (UB)  12/13 at 100.00  AA  3,728,051 
1,865   5.250%, 12/01/21 (UB)  12/13 at 100.00  AA  1,922,050 
  Lexington County Health Service District, South Carolina, Hospital Revenue Bonds, Series 2004:       
1,805   6.000%, 5/01/19 (Pre-refunded 5/01/14)  5/14 at 100.00  A+ (4)  2,144,250 
2,400   5.500%, 5/01/24 (Pre-refunded 5/01/14)  5/14 at 100.00  A+ (4)  2,796,744 
  South Carolina JOBS Economic Development Authority, Hospital Refunding and Improvement Revenue       
  Bonds, Palmetto Health Alliance, Series 2003C:       
13,345   6.375%, 8/01/34 (Pre-refunded 8/01/13)  8/13 at 100.00  BBB+ (4)  15,341,279 
1,655   6.375%, 8/01/34 (Pre-refunded 8/01/13)  8/13 at 100.00  BBB+ (4)  1,921,769 
5,845  Tobacco Settlement Revenue Management Authority, South Carolina, Tobacco Settlement  5/12 at 100.00  BBB (4)  6,149,992 
   Asset-Backed Bonds, Series 2001B, 6.000%, 5/15/22 (Pre-refunded 5/15/12)       
44,210  Total South Carolina      48,191,557 
  Tennessee – 1.7% (1.1% of Total Investments)       
6,400  Johnson City Health and Educational Facilities Board, Tennessee, Revenue Bonds, Mountain  7/16 at 100.00  BBB+  5,075,648 
   States Health Alliance, Series 2006A, 5.500%, 7/01/36       
6,100  Knox County Health, Educational and Housing Facilities Board, Tennessee, Hospital Revenue  1/17 at 31.68  A–  679,723 
   Refunding Bonds, Covenant Health, Series 2006, 0.000%, 1/01/40       
5,000  Metropolitan Government of Nashville-Davidson County Health and Educational Facilities Board,  10/19 at 100.00  AA  5,051,300 
   Tennessee, Revenue Refunding Bonds, Vanderbilt University, Series 2009B, 5.000%, 10/01/39       
410  Sullivan County Health Educational and Housing Facilities Board, Tennessee, Revenue Bonds,  9/16 at 100.00  BBB+  281,342 
   Wellmont Health System, Series 2006C, 5.250%, 9/01/36       
  Sumner County Health, Educational, and Housing Facilities Board, Tennessee, Revenue Refunding       
  Bonds, Sumner Regional Health System Inc., Series 2007:       
1,300   5.500%, 11/01/37  11/17 at 100.00  N/R  492,960 
3,000   5.500%, 11/01/46  11/17 at 100.00  N/R  1,137,600 
1,555  Tennessee Housing Development Agency, Homeownership Program Bonds, Series 2004, 5.000%,  7/13 at 100.00  AA+  1,556,135 
   7/01/34 (Alternative Minimum Tax)       
23,765  Total Tennessee      14,274,708 
  Texas – 16.3% (10.0% of Total Investments)       
5,000  Alliance Airport Authority, Texas, Special Facilities Revenue Bonds, American Airlines Inc.,  12/12 at 100.00  CCC+  1,710,000 
   Series 2007, 5.250%, 12/01/29 (Alternative Minimum Tax)       
3,162  Austin Housing Finance Corporation, Texas, GNMA Collateralized Multifamily Housing Revenue  12/10 at 105.00  Aaa  3,366,044 
   Bonds, Fairway Village Project, Series 2000A, 7.375%, 6/20/35 (Alternative Minimum Tax)       
8,840  Board of Regents, University of Texas System, Financing System Revenue Bonds, Series 2006F,  2/17 at 100.00  AAA  8,060,400 
   4.250%, 8/15/36 (UB)       
2,150  Brazos River Authority, Texas, Pollution Control Revenue Bonds, TXU Energy Company LLC  10/13 at 101.00  CCC  983,496 
   Project, Series 2003C, 6.750%, 10/01/38 (Alternative Minimum Tax)       
175  Clear Creek Independent School District, Galveston and Harris Counties, Texas, Unlimited Tax  2/10 at 100.00  AAA  179,603 
   Schoolhouse and Refunding Bonds, Series 2000, 6.000%, 2/15/16       
540  Harlingen Housing Finance Corporation, Texas, GNMA/FNMA Single Family Mortgage Revenue Bonds,  9/10 at 105.00  AAA  568,048 
   Series 2000A, 6.700%, 9/01/33 (Alternative Minimum Tax)       
1,335  Harris County Hospital District, Texas, Revenue Refunding Bonds, Series 1990, 7.400%,  No Opt. Call  A1  1,372,941 
   2/15/10 – AMBAC Insured       
145  Harris County Hospital District, Texas, Revenue Refunding Bonds, Series 1990, 7.400%,  No Opt. Call  A1 (4)  149,578 
   2/15/10 – AMBAC Insured (ETM)       
19,125  Harris County Hospital District, Texas, Revenue Refunding Bonds, Series 2000, 6.000%, 2/15/15  8/10 at 100.00  A (4)  20,128,296 
   (Pre-refunded 8/15/10) – MBIA Insured       
4,000  Harris County-Houston Sports Authority, Texas, Junior Lien Revenue Refunding Bonds, Series  11/11 at 100.00  3,139,040 
   2001B, 5.250%, 11/15/40 – MBIA Insured       
5,000  Houston, Texas, First Lien Combined Utility System Revenue Bonds, Series 2004A, 5.250%,  5/14 at 100.00  AA  5,157,400 
   5/15/25 – MBIA Insured       
6,000  Houston, Texas, General Obligation Public Improvement Bonds, Series 2001B, 5.500%, 3/01/15 –  3/11 at 100.00  AAA  6,392,040 
   FSA Insured       
13,975  Hutto Independent School District, Williamson County, Texas, General Obligation Bonds, Series  8/16 at 100.00  AAA  13,253,750 
   2007A, 4.750%, 8/01/43 (UB)       
  Kerrville Health Facilities Development Corporation, Texas, Revenue Bonds, Sid Peterson       
  Memorial Hospital Project, Series 2005:       
2,000   5.250%, 8/15/21  No Opt. Call  BBB–  1,877,540 
2,800   5.125%, 8/15/26  No Opt. Call  BBB–  2,435,412 
1,505  Lower Colorado River Authority, Texas, Contract Revenue Refunding Bonds, Transmission Services  5/13 at 100.00  1,513,082 
   Corporation, Series 2003C, 5.250%, 5/15/23 – AMBAC Insured       
245  Lower Colorado River Authority, Texas, Revenue Refunding and Improvement Bonds, Series 2003,  5/13 at 100.00  A1 (4)  280,035 
   5.250%, 5/15/24 (Pre-refunded 5/15/13) – AMBAC Insured       
3,155  Lower Colorado River Authority, Texas, Revenue Refunding and Improvement Bonds, Series 2003,  5/13 at 100.00  A1  3,214,346 
   5.250%, 5/15/24 – AMBAC Insured       
5,650  North Texas Thruway Authority, Second Tier System Revenue Refunding Bonds, Series 2008,  1/18 at 100.00  A3  5,413,604 
   5.750%, 1/01/38       
11,000  Pearland Independent School District, Brazoria County, Texas, General Obligation Bonds, Tender  2/17 at 100.00  AAA  10,360,350 
   Option Bond Trust 1124, 7.464%, 2/15/32 (IF)       
2,000  Sabine River Authority, Texas, Pollution Control Revenue Bonds, TXU Electric Company, Series  11/15 at 100.00  CCC  794,500 
   2001C, 5.200%, 5/01/28       
12,130  Tarrant County Cultural & Educational Facilities Financing Corporation, Texas, Revenue Bonds,  2/17 at 100.00  AA–  11,498,755 
   Series 2007A, 5.000%, 2/15/36 (UB)       
7,255  Tarrant County Health Facilities Development Corporation, Texas, GNMA Collateralized Mortgage  12/10 at 105.00  Aaa  7,632,840 
   Loan Revenue Bonds, Eastview Nursing Home, Ebony Lake Nursing Center, Ft. Stockton Nursing       
   Center, Lynnhaven Nursing Center and Mission Oaks Manor, Series 2000A-1, 7.625%, 12/20/32       
4,000  Tarrant County Health Facilities Development Corporation, Texas, Hospital Revenue Bonds,  11/10 at 101.00  N/R (4)  4,342,640 
   Adventist Health System – Sunbelt Obligated Group, Series 2000, 6.700%, 11/15/30       
   (Pre-refunded 11/15/10)       
5,000  Tarrant Regional Water District, Texas, Water Revenue Refunding and Improvement Bonds, Series  3/13 at 100.00  AAA  5,513,900 
   1999, 5.250%, 3/01/17 – FSA Insured       
2,985  Texas State, General Obligation Bonds, Series 2007, Trust 3213, 13.390%, 4/01/33 (IF)  4/17 at 100.00  AA+  3,469,883 
25,000  Texas Turnpike Authority, First Tier Revenue Bonds, Central Texas Turnpike System, Series  No Opt. Call  BBB+  9,784,500 
   2002A, 0.000%, 8/15/24 – AMBAC Insured       
2,500  Tomball Hospital Authority, Texas, Hospital Revenue Bonds, Tomball Regional Hospital, Series  7/15 at 100.00  Baa3  2,094,725 
   2005, 5.000%, 7/01/20       
156,672  Total Texas      134,686,748 
  Utah – 0.0% (0.0% of Total Investments)       
140  Utah Housing Finance Agency, Single Family Mortgage Bonds, Series 1997F, 5.750%, 7/01/28  1/10 at 100.00  AAA  139,986 
   (Alternative Minimum Tax)       
  Virginia – 0.5% (0.3% of Total Investments)       
4,725  Virginia Beach Development Authority, Virginia, Multifamily Residential Rental Housing Revenue  10/14 at 100.00  N/R  4,019,605 
   Bonds, Mayfair Apartments I and II, Series 1999, 7.500%, 10/01/39 (Alternative Minimum Tax)       
  Washington – 3.6% (2.2% of Total Investments)       
2,500  Energy Northwest, Washington, Electric Revenue Refunding Bonds, Columbia Generating Station –  7/12 at 100.00  Aaa  2,745,250 
   Nuclear Project 2, Series 2002C, 5.750%, 7/01/17 – MBIA Insured       
3,125  Skagit County Public Hospital District 1, Washington, General Obligation Bonds, Series 2004A,  6/14 at 100.00  A3  3,210,219 
   5.375%, 12/01/20 – MBIA Insured       
5,000  Snohomish County, Washington, Limited Tax General Obligation Bonds, Series 2001, 5.250%,  12/11 at 100.00  AA  5,125,300 
   12/01/26 – MBIA Insured       
4,750  Washington State Healthcare Facilities Authority, Revenue Bonds, Swedish Health Services,  11/09 at 100.50  A2  4,561,568 
   Series 1998, 5.125%, 11/15/22 – AMBAC Insured       
  Washington State Tobacco Settlement Authority, Tobacco Settlement Asset-Backed Revenue Bonds,       
  Series 2002:       
1,650   6.500%, 6/01/26  6/13 at 100.00  BBB  1,643,136 
2,325   6.625%, 6/01/32  6/13 at 100.00  BBB  1,976,948 
6,480  Washington State, Motor Vehicle Fuel Tax General Obligation Bonds, Series 2002-03C, 0.000%,  No Opt. Call  AA+  3,203,064 
   6/01/24 – MBIA Insured       
11,000  Washington, General Obligation Bonds, Series 2000S-5, 0.000%, 1/01/20 – FGIC Insured  No Opt. Call  AA+  7,119,860 
36,830  Total Washington      29,585,345 
  Wisconsin – 4.0% (2.5% of Total Investments)       
  Badger Tobacco Asset Securitization Corporation, Wisconsin, Tobacco Settlement Asset-Backed       
  Bonds, Series 2002:       
1,100   6.125%, 6/01/27 (Pre-refunded 6/01/12)  6/12 at 100.00  AAA  1,196,459 
300   6.375%, 6/01/32 (Pre-refunded 6/01/12)  6/12 at 100.00  AAA  338,850 
  Milwaukee Redevelopment Authority, Wisconsin, Lease Revenue Bonds, Public Schools,       
  Series 2003A:       
1,000   5.125%, 8/01/22 (Pre-refunded 8/01/13) – AMBAC Insured  8/13 at 100.00  A1 (4)  1,147,020 
750   5.125%, 8/01/23 (Pre-refunded 8/01/13) – AMBAC Insured  8/13 at 100.00  A1 (4)  860,265 
1,000  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Agnesian Healthcare  7/11 at 100.00  A–  1,014,730 
   Inc., Series 2001, 6.000%, 7/01/21       
9,000  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Aurora Healthcare Inc.,  4/13 at 100.00  BBB+  8,701,110 
   Series 2003, 6.400%, 4/15/33       
2,175  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Carroll College Inc.,  10/11 at 100.00  BBB  2,207,081 
   Series 2001, 6.125%, 10/01/16       
790  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Divine Savior  5/16 at 100.00  BBB  588,313 
   Healthcare, Series 2006, 5.000%, 5/01/32       
6,025  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Franciscan Sisters of  9/13 at 100.00  BBB+ (4)  7,073,471 
   Christian Charity Healthcare Ministry, Series 2003A, 6.000%, 9/01/22 (Pre-refunded 9/01/13)       
4,995  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Franciscan Sisters of  9/17 at 100.00  BBB+  3,811,335 
   Christian Charity HealthCare Ministry, Series 2007, 5.000%, 9/01/33       
2,000  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Wheaton Franciscan  8/16 at 100.00  BBB+  1,496,680 
   Healthcare System, Series 2006, 5.250%, 8/15/34       
2,000  Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Wheaton Franciscan  8/13 at 100.00  BBB+  1,637,400 
   Services Inc., Series 2003A, 5.250%, 8/15/25       
  Wisconsin, General Obligation Bonds, Series 2004-3:       
175   5.250%, 5/01/19 – FGIC Insured  5/14 at 100.00  Aa3  189,457 
1,265   5.250%, 5/01/21 – FGIC Insured  5/14 at 100.00  AA  1,351,728 
1,545  Wisconsin, General Obligation Bonds, Series 2004-3, 5.250%, 5/01/19 (Pre-refunded 5/01/14) –  5/14 at 100.00  Aa3 (4)  1,795,908 
   FGIC Insured       
34,120  Total Wisconsin      33,409,807 
  Wyoming – 0.4% (0.2% of Total Investments)       
3,900  Sweetwater County, Wyoming, Solid Waste Disposal Revenue Bonds, FMC Corporation, Series 2005,  12/15 at 100.00  BBB  3,181,152 
   5.600%, 12/01/35 (Alternative Minimum Tax)       
$      1,557,750  Total Long-Term Investments (cost $1,379,209,824) – 161.0%      1,334,629,194 
  Short-Term Investments – 1.3% (0.8% of Total Investments)       
  Michigan – 0.6% (0.4% of Total Investments)       
$ 5,000  Portage Public Schools, Kalamazoo County, Michigan, General Obligation Bonds, Variable Rate Demand  No Opt. Call  A-1  5,000,000 
   Obligations, Series 2008, Trust 3030X, 0.710%, 5/01/31 – FSA Insured (5)       
  Pennsylvania – 0.7% (0.4% of Total Investments)       
6,155  Philadelphia Gas Works, Pennsylvania, Revenue Bonds, Variable Rate Demand Obligations, Tender  No Opt. Call  A-1  6,155,000 
   Option Bond Trust R-11757, 2.250%, 3/01/13 – FSA Insured (5)       
$           11,155  Total Short-Term Investments (cost $11,155,000)      11,155,000 
  Total Investments (cost $1,390,364,824) – 162.3%      1,345,784,194 
  Floating Rate Obligations – (15.7)%      (130,449,000)
  Other Assets Less Liabilities – 1.7%      14,311,701 
  Preferred Shares, at Liquidation Value – (48.3)% (6)      (400,650,000)
  Net Assets Applicable to Common Shares – 100%      $  828,996,895 

Fair Value Measurements

During the current fiscal period, the Fund adopted the provisions of Statement of Financial Accounting Standards No. 157 (SFAS No.157) "Fair Value Measurements." SFAS No. 157 defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles and expands disclosure about fair value measurements. In determining the value of the Fund's investments various inputs are used. These inputs are summarized in the three broad levels listed below:

Level 1 – Quoted prices in active markets for identical securities.

Level 2 – Other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).

Level 3 – Significant unobservable inputs (including management's assumptions in determining the fair value of investments).

The inputs or methodology used for valuing securities are not an indication of the risk associated with investing in those securities. The following is a summary of the Fund's fair value measurements as of July 31, 2009:

  Level 1  Level 2  Level 3  Total 
Investments:         
  Municipal Bonds  $ —  $1,334,629,194  $ —  $1,334,629,194 
  Short-Term Investments  —  11,155,000  —  11,155,000 
Total  $ —  $1,345,784,194  $ —  $1,345,784,194 

Income Tax Information

The following information is presented on an income tax basis. Differences between amounts for financial statement and federal income tax purposes are primarily due to timing differences in recognizing taxable market discount, timing differences in recognizing certain gains and losses on investment transactions and the treatment of investments in inverse floating rate transactions subject to Statement of Financial Accounting Standards No. 140 (SFAS No. 140), if any. To the extent that differences arise that are permanent in nature, such amounts are reclassified within the capital accounts on the Statement of Assets and Liabilities presented in the annual report, based on their federal tax basis treatment; temporary differences do not require reclassification. Temporary and permanent differences do not impact the net asset value of the Fund.

At July 31, 2009, the cost of investments was $1,259,195,686.

Gross unrealized appreciation and gross unrealized depreciation of investments at July 31, 2009, were as follows:

Gross unrealized:   
  Appreciation  $ 50,127,709 
  Depreciation  (94,052,128)
Net unrealized appreciation (depreciation) of investments  $(43,924,419)

(1)  All percentages shown in the Portfolio of Investments are based on net assets applicable to Common 
  shares unless otherwise noted. 
(2)  Optional Call Provisions: Dates (month and year) and prices of the earliest optional call or redemption. 
  There may be other call provisions at varying prices at later dates. Certain mortgage-backed securities 
  may be subject to periodic principal paydowns. 
(3)  Ratings: Using the higher of Standard & Poor's Group ("Standard & Poor's") or Moody's Investor Service, 
  Inc. ("Moody's") rating. Ratings below BBB by Standard & Poor's or Baa by Moody's are considered to be 
  below investment grade. 
(4)  Backed by an escrow or trust containing sufficient U.S. Government or U.S. Government agency securities 
  which ensure the timely payment of principal and interest. Such investments are normally considered to 
  be equivalent to AAA rated securities. 
(5)  Investment has a maturity of more than one year, but has variable rate and demand features which qualify 
  it as a short-term investment. The rate disclosed is that in effect at the end of the reporting period. This 
  rate changes periodically based on market conditions or a specified market index. 
(6)  Preferred Shares, at Liquidation Value as a percentage of Total Investments is 29.8%. 
N/R  Not rated. 
(ETM)  Escrowed to maturity. 
(IF)  Inverse floating rate investment. 
(UB)  Underlying bond of an inverse floating rate trust reflected as a financing transaction pursuant to the 
  provisions of SFAS No. 140. 

Item 2. Controls and Procedures.

  1. The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rule 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934 (17 CFR 240.13a-15(b) or 240.15d-15(b)).
  2. There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

Item 3. Exhibits.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)), exactly as set forth below: See EX-99 CERT attached hereto.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)         Nuveen Premium Income Municipal Fund, Inc.         

By (Signature and Title)          /s/ Kevin J. McCarthy                    
                                                  Kevin J. McCarthy
                                                  Vice President and Secretary

Date         September 29, 2009        

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)         /s/ Gifford R. Zimmerman                    
                                                 Gifford R. Zimmerman
                                                 Chief Administrative Officer (principal executive officer) 

Date         September 29, 2009        

By (Signature and Title)         /s/ Stephen D. Foy                              
                                                 Stephen D. Foy
                                                 Vice President and Controller (principal financial officer) 

Date        September 29, 2009