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| State | # of Facilities |
| Alabama | 532 |
| Alaska | 33 |
| American Samoa | 1 |
| Arizona | 274 |
| Arkansas | 345 |
| California | 1336 |
| Colorado | 224 |
| Connecticut | 325 |
| Delaware | 68 |
| District of Columbia | 8 |
| Florida | 615 |
| Georgia | 720 |
| Guam | 8 |
| Hawaii | 39 |
| Idaho | 107 |
| Illinois | 1065 |
| Indiana | 903 |
| Iowa | 431 |
| Kansas | 284 |
| Kentucky | 434 |
| Louisiana | 355 |
| Maine | 91 |
| Maryland | 180 |
| Massachusetts | 493 |
| Michigan | 774 |
| Minnesota | 483 |
| Mississippi | 297 |
| Missouri | 499 |
| Montana | 49 |
| Nebraska | 187 |
| Nevada | 136 |
| New Hampshire | 135 |
| New Jersey | 440 |
| New Mexico | 80 |
| New York | 665 |
| North Carolina | 754 |
| North Dakota | 53 |
| Northern Mariana Islands | 4 |
| Ohio | 1445 |
| Oklahoma | 322 |
| Oregon | 276 |
| Pennsylvania | 1199 |
| Puerto Rico | 123 |
| Rhode Island | 104 |
| South Carolina | 506 |
| South Dakota | 101 |
| Tennessee | 586 |
| Texas | 1510 |
| Utah | 182 |
| Vermont | 37 |
| Virgin Islands | 6 |
| Virginia | 447 |
| Washington | 318 |
| West Virginia | 185 |
| Wisconsin | 872 |
| Wyoming | 50 |
