| Kansas | 0.999 | 0.979 | 0.978 |
| Kentucky | 0.998 | 0.995 | 0.993 |
| Louisiana | 1.013 | 1.039 | 1.052 |
| Maine | 1.112 | 0.967 | 1.075 |
| Maryland | 1.076 | 0.944 | 1.016 |
| Massachusetts | 1.000 | 1.007 | 1.007 |
| Michigan | 0.980 | 0.991 | 0.971 |
| Minnesota | 0.991 | 0.983 | 0.974 |
| Mississippi | 0.942 | 0.979 | 0.922 |
| Missouri | 0.961 | 0.995 | 0.956 |
| Montana | 0.971 | 1.039 | 1.009 |
| Nebraska | 1.026 | 0.967 | 0.992 |
| Nevada | 1.018 | 0.944 | 0.961 |
| New Hampshire | 0.952 | 1.007 | 0.959 |
| New Jersey | 0.914 | 0.991 | 0.905 |
| New Mexico | 0.928 | 0.983 | 0.912 |
| New York | 0.971 | 0.979 | 0.950 |
| North Carolina | 1.099 | 0.995 | 1.093 |
| North Dakota | 1.055 | 1.039 | 1.097 |
| Ohio | 1.133 | 0.967 | 1.095 |
| Oklahoma | 1.093 | 0.944 | 1.032 |
| Oregon | 1.023 | 1.007 | 1.030 |
| Pennsylvania | 1.014 | 0.991 | 1.005 |
| Rhode Island | 1.041 | 0.983 | 1.023 |
| South Carolina | 0.997 | 0.979 | 0.976 |
| South Dakota | 0.996 | 0.995 | 0.991 |
| Tennessee | 0.963 | 1.039 | 1.001 |
| Texas | 1.141 | 0.967 | 1.103 |
| Utah | 1.129 | 0.944 | 1.066 |
| Vermont | 1.048 | 1.007 | 1.055 |
| Virginia | 1.026 | 0.991 | 1.017 |
| Washington | 1.079 | 0.983 | 1.061 |
| West Virginia | 1.041 | 0.979 | 1.020 |
| Wisconsin | 1.045 | 0.995 | 1.040 |
| Wyoming | 1.061 | 1.039 | 1.103 |
| Average | 1.01 | 0.989 | 0.998 |