| Alabama | Arizona | Arkansas | California | Colorado |
| Connecticut | Delaware | District of Columbia | Florida | Georgia |
| Idaho | Illinois | Indiana | Iowa | Kansas |
| Kentucky | Louisiana | Maine | Maryland | Massachusetts |
| Michigan | Minnesota | Mississippi | Missouri | Montana |
| Nebraska | Nevada | New Hampshire | New Jersey | New Mexico |
| New York | North Carolina | North Dakota | Ohio | Oregon |
| Pennsylvania | Rhode Island | South Carolina | South Dakota | Tennessee |
| Texas | Utah | Vermont | Virginia | Washington |
| West Virginia | Wisconsin | Wyoming |
Last revised: 10 MAY 2008