| New York | 12.43 |
| California | 10.30 |
| Illinois | 8.91 |
| Pennsylvania | 7.20 |
| New Jersey | 6.19 |
| Florida | 4.12 |
| Texas | 4.01 |
| Michigan | 2.91 |
| Ohio | 2.84 |
| Colorado | 2.80 |
| Maryland | 2.70 |
| Missouri | 2.62 |
| Georgia | 2.35 |
| Nebraska | 1.95 |
| Puerto Rico | 1.92 |
| North Carolina | 1.71 |
| Arizona | 1.71 |
| District of Columbia | 1.67 |
| Washington | 1.53 |
| Delaware | 1.49 |
| Oregon | 1.44 |
| Hawaii | 1.25 |
| Wisconsin | 1.25 |
| Maine | 1.23 |
| Minnesota | 1.21 |
| Arkansas | 1.20 |
| Massachusetts | 1.17 |
| New Mexico | 1.17 |
| Rhode Island | 1.12 |
| Alabama | 1.02 |
| New Hampshire | 0.85 |
| South Carolina | 0.72 |
| Virginia | 0.72 |
| Vermont | 0.68 |
| North Dakota | 0.66 |
| Connecticut | 0.61 |
| Oklahoma | 0.46 |
| Kentucky | 0.38 |
| Kansas | 0.37 |
| Louisiana | 0.33 |
| Tennessee | 0.24 |
| Nevada | 0.23 |
| Iowa | 0.17 |
| Indiana | 0.10 |
| Idaho | 0.04 |
| West Virginia | 0.02 |