| Illinois | 13.48 |
| Pennsylvania | 10.73 |
| New York | 10.72 |
| New Jersey | 7.58 |
| Oregon | 5.53 |
| Massachusetts | 5.38 |
| California | 3.93 |
| Michigan | 3.89 |
| Washington | 3.81 |
| Florida | 3.18 |
| Texas | 2.85 |
| South Carolina | 1.86 |
| Hawaii | 1.86 |
| Ohio | 1.80 |
| Maine | 1.58 |
| Virginia | 1.54 |
| Arizona | 1.37 |
| Connecticut | 1.22 |
| Alabama | 1.18 |
| North Carolina | 1.16 |
| New Hampshire | 1.16 |
| Oklahoma | 1.08 |
| Louisiana | 1.06 |
| Indiana | 1.05 |
| District of Columbia | 1.04 |
| Rhode Island | 1.03 |
| Georgia | 1.01 |
| Wisconsin | 0.93 |
| West Virginia | 0.84 |
| Minnesota | 0.83 |
| Tennessee | 0.72 |
| Missouri | 0.72 |
| Kentucky | 0.72 |
| Colorado | 0.70 |
| Vermont | 0.53 |
| Nebraska | 0.48 |
| Puerto Rico | 0.48 |
| New Mexico | 0.46 |
| Delaware | 0.22 |
| Idaho | 0.14 |
| Maryland | 0.13 |