| New York | 20.19 |
| California | 17.29 |
| Texas | 12.89 |
| Illinois | 7.04 |
| Florida | 4.35 |
| Massachusetts | 4.16 |
| New Jersey | 3.85 |
| Michigan | 3.42 |
| Washington | 3.31 |
| Pennsylvania | 2.58 |
| Virginia | 2.33 |
| Kansas | 2.04 |
| Missouri | 2.00 |
| Wisconsin | 1.26 |
| Ohio | 1.18 |
| Oregon | 1.11 |
| Hawaii | 1.05 |
| District of Columbia | 0.99 |
| Colorado | 0.91 |
| Connecticut | 0.81 |
| West Virginia | 0.79 |
| Delaware | 0.71 |
| North Carolina | 0.70 |
| South Carolina | 0.65 |
| Nebraska | 0.63 |
| Minnesota | 0.54 |
| Georgia | 0.51 |
| Tennessee | 0.51 |
| Utah | 0.41 |
| Puerto Rico | 0.35 |
| Louisiana | 0.33 |
| Oklahoma | 0.27 |
| Montana | 0.20 |
| Mississippi | 0.19 |
| Arizona | 0.18 |
| Alabama | 0.14 |
| Maryland | 0.10 |
| New Hampshire | 0.03 |
| Vermont | 0.02 |
| Rhode Island | 0.00 |