Table 1.
Proportion of respondents from each state of the United States.
| State | Respondents, n (%) |
| Alabama | 11 (2.4) |
| Alaska | 1 (0.2) |
| Arizona | 6 (1.3) |
| Arkansas | 4 (0.9) |
| California | 2 (0.4) |
| Colorado | 3 (0.6) |
| Connecticut | 2 (0.4) |
| Florida | 5 (1.1) |
| Georgia | 2 (0.4) |
| Hawaii | 1 (0.2) |
| Idaho | 1 (0.2) |
| Illinois | 21 (4.5) |
| Indiana | 38 (8.2) |
| Iowa | 4 (0.9) |
| Kansas | 1 (0.2) |
| Kentucky | 3 (0.6) |
| Louisiana | 4 (0.9) |
| Maryland | 13 (2.8) |
| Massachusetts | 32 (6.9) |
| Michigan | 7 (1.5) |
| Minnesota | 4 (0.9) |
| Missouri | 2 (0.4) |
| Montana | 1 (0.2) |
| Nebraska | 14 (3.0) |
| Nevada | 1 (0.2) |
| New Hampshire | 10 (2.2) |
| New Jersey | 2 (0.4) |
| New York | 12 (2.6) |
| North Carolina | 2 (0.4) |
| Ohio | 9 (1.9) |
| Oregon | 6 (1.3) |
| Pennsylvania | 8 (1.7) |
| Rhode Island | 1 (0.2) |
| South Carolina | 7 (1.5) |
| Tennessee | 57 (12.3) |
| Texas | 7 (1.5) |
| Utah | 43 (9.3) |
| Vermont | 3 (0.6) |
| Virginia | 64 (13.8) |
| Washington | 2 (0.4) |
| West Virginia | 8 (1.7) |
| Wisconsin | 2 (0.4) |