Department/Agency 2007 2008 2009 2010 2011 5-year Average Change from 2010 to 2011

1 U.S. Department of Health & Human Services 177,571,585 169,420,801 213,416,395 228,994,640 177,487,169 193,378,118 (51,507,471)

2 U.S. Department of Agriculture 152,693,403 120,900,129 147,375,124 154,359,849 155,117,975 146,089,296 758,126

3 National Science Foundation 70,286,875 94,058,584 95,033,885 93,824,183 91,949,222 89,030,550 (1,874,961)

4 U.S. Department of Defense 71,712,770 50,008,725 46,486,209 37,014,442 56,230,406 52,290,510 19,215,964

5 U.S. Department of Homeland Security 4,282,315 82,774,047 42,543,303 36,906,882 22,568,776 37,815,065 (14,338,106)

6 U.S. Department of Energy 14,044,921 31,505,467 31,382,525 27,872,534 18,128,194 24,586,728 (9,744,340)

7 National Aeronautics and Space Administration 27,885,510 22,860,820 23,296,224 27,259,860 24,128,781 25,086,239 (3,131,079)

8 U.S. Department of Commerce 10,765,350 8,925,285 15,003,948 25,597,619 8,916,929 13,841,826 (16,680,690)

9 U.S. Agency for International Development 12,880,627 4,680,426 19,783,053 15,046,067 9,081,976 12,294,430 (5,964,091)

10 U.S. Department of Transportation 5,141,704 6,062,837 7,484,771 8,454,279 5,545,406 6,537,799 (2,908,873)

11 Environmental Protection Agency 1,728,159 2,811,886 1,907,995 3,439,981 3,191,697 2,615,944 (248,284)

12 U.S. Nuclear Regulatory Commission 1,777,880 1,515,339 1,669,933 2,654,245 1,451,109 1,813,701 (1,203,136)

TOTAL 550,773,106 595,524,346 645,385,374 661,426,591 573,799,651 605,381,814 (87,626,940)