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| 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | ||||
| Alabama | 56.7 | 11.7 | 3.80 | 3.2 | 49 | 3.8 | |||
| Alaska | 1.2 | 7.2 | 3.2 | 2.1 | 1.1 | 1.4 | |||
| Arizona | 737.6 | 690.6 | 369.9 | 268.5 | 736.2 | 629.4 | |||
| Arkansas | 23.4 | 30.9 | 33.2 | 28.2 | 11.1 | 9.9 | |||
| California | 1,584.30 | 2,323.80 | 1,354.30 | 2,241.80 | 3,341.80 | 3,761.70 | |||
| Colorado | 34.4 | 51.2 | 14.3 | 26.5 | 27.9 | 66.7 | |||
| Connecticut | 0.9 | 0 | 1.3 | 0.1 | 0 | 0 | |||
| Delaware | 0.2 | 0.1 | 0.5 | 0 | 0 | 0 | |||
| Florida | 37.5 | 35 | 24.1 | 20.5 | 65.4 | 35.4 | |||
| Georgia | 225.2 | 210 | 23.5 | 105.1 | 335.9 | 64.3 | |||
| Hawaii | 93.1 | 53.1 | 39.2 | 54.7 | 34.6 | 44.7 | |||
| Idaho | 11.7 | 8.3 | 8.90 | 10.4 | 4.5 | 6.2 | |||
| Illinois | 14.3 | 3 | 10.9 | 8.3 | 45.7 | 28.7 | |||
| Indiana | 36.6 | 17 | 16.6 | 9.8 | 2.9 | 10.8 | |||
| Iowa | 24.6 | 15.4 | 7.1 | 24.2 | 17.7 | 42.9 | |||
| Kansas | 123.6 | 33.7 | 20.5 | 39.8 | 40 | 31.3 | |||
| Kentucky | 6.3 | 5.6 | 8.3 | 9.6 | 7.8 | 9 | |||
| Louisiana | 10.6 | 6.1 | 46.1 | 11 | 70.4 | 21.4 | |||
| Maine | 0 | 0 | 0 | 0 | 1.2 | 0 | |||
| Maryland | 0.7 | 0.6 | 0 | 4.9 | 0.5 | 0.5 | |||
| Massachusetts | 0.8 | 5.3 | 5.2 | 2.9 | 0.5 | 0.3 | |||
| Michigan | 16.2 | 0.5 | 0.5 | 5.3 | 1.6 | 0.1 | |||
| Minnesota | 51.3 | 25.3 | 9.8 | 25.4 | 38.5 | 31.7 | |||
| Mississippi | 56.1 | 4.6 | 2.3 | 2.9 | 17.8 | 3.9 | |||
| Missouri | 25.5 | 51.8 | 39.8 | 14.2 | 25.6 | 45.4 | |||
| Montana | 6.1 | 4.4 | 9.9 | 2.8 | 4.6 | 3.4 | |||
| Nebraska | 22.6 | 34.6 | 15.1 | 12.1 | 32.8 | 41.5 | |||
| Nevada | 59.8 | 72.4 | 55.1 | 44.2 | 36.9 | 73.4 | |||
| New Hampshire | 0 | 0.1 | 0.2 | 0 | 0 | 0 | |||
| New Jersey | 10.2 | 6.7 | 105 | 74.7 | 5.6 | 0.3 | |||
| New Mexico | 76.1 | 67.6 | 49.1 | 35.2 | 73.6 | 51.2 | |||
| New York | 10.8 | 3.2 | 24 | 7.1 | 6.5 | 8 | |||
| North Carolina | 28 | 18.5 | 15.6 | 20.1 | 20.6 | 4.7 | |||
| North Dakota | 3.8 | 6.7 | 1.5 | 0.7 | 1 | ||||
| Ohio | 3.7 | 3.4 | 0.7 | 1.6 | 0.1 | 35.9 | |||
| Oklahoma | 31.2 | 30.3 | 11.5 | 21 | 23 | 39.2 | |||
| Oregon | 59.1 | 50.7 | 19.5 | 34.1 | 29.8 | 12.1 | |||
| Pennsylvania | 33.6 | 27.8 | 2.4 | 5.8 | 1.6 | 2.7 | |||
| Rhode Island | 0 | 0 | 0 | 0 | 0 | 0 | |||
| South Carolina | 12.2 | 3.4 | 0.1 | 4.9 | 3.2 | 1.2 | |||
| South Dakota | 2.3 | 2.5 | 18.8 | 6.3 | 4.2 | 5.3 | |||
| Tennessee | 25.9 | 12.7 | 11.2 | 144.4 | 21.4 | 140.6 | |||
| Texas | 1,052.80 | 659.8 | 314.6 | 786.8 | 913.6 | 762.3 | |||
| Utah | 49.5 | 26.9 | 35.3 | 21.7 | 24.8 | 0 | |||
| Vermont | 0 | 0 | 0 | 3.3 | 0 | 1.6 | |||
| Virginia | 18.1 | 13.9 | 12.4 | 72.2 | 5.2 | 1.6 | |||
| Washington | 76.9 | 65.6 | 99.1 | 72.2 | 95.4 | 91.3 | |||
| West Virginia | 1.9 | 0.5 | 0.1 | 0 | 0 | 0.3 | |||
| Wisconsin | 0.2 | 0.4 | 0 | 0 | 0 | 0 | |||
| Wyoming | 1.8 | 8.7 | 2.8 | 0.3 | 3.6 | 4.7 | |||
| Total | 4,764 | 4,715.9 | 2,839 | 4,220.20 | 6,185.80 | 6,168.30 |
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