United States1 | 1.8 | 2,3 | 1.9 | 2,3 | 2.1 | 2,3 | 2.1 | 2,3 | 2.0 | 2,3 | 2.0 | 2,3 | 2.1 | 2,3 |
| | | | | | | | | | | | | | |
Alabama | 1.3 | | 1.4 | | 1.7 | | 1.9 | | 1.4 | | 1.3 | | 1.2 | |
Alaska | 5.6 | | 6.3 | | 4.6 | | 3.9 | | 2.7 | | 2.0 | | 1.8 | |
Arizona | 4.6 | | 4.7 | 3 | 4.9 | | 4.6 | | 4.7 | | 4.3 | | 5.1 | |
Arkansas | 2.1 | | 2.1 | | 2.2 | | 2.2 | | 2.1 | | 2.1 | | 2.0 | |
California | 0.6 | 3 | 0.7 | 3 | 0.3 | | 0.3 | | 0.3 | | 0.3 | | 0.4 | |
| | | | | | | | | | | | | | |
Colorado | 3.2 | | 3.3 | | 3.5 | | 6.8 | | 8.2 | | 4.3 | | 3.7 | |
Connecticut | 1.3 | 2 | 1.8 | 2 | 2.0 | 2 | 2.2 | 2 | 2.3 | 2 | 2.2 | 2 | 2.2 | 2 |
Delaware | 0.6 | 2 | 0.8 | 2 | 0.9 | 2 | 0.9 | 2 | 1.0 | | 1.1 | | 1.1 | |
District of Columbia | 0.4 | 2 | 0.7 | 2 | 1.6 | 2 | 1.5 | 2 | 0.8 | 2 | 0.5 | 2 | 0.4 | 2 |
Florida | 1.6 | | 2.1 | | 2.1 | | 2.2 | | 1.9 | | 1.9 | | 2.1 | |
| | | | | | | | | | | | | | |
Georgia | 1.3 | | 1.4 | | 1.4 | | 1.4 | | 1.3 | | 1.5 | | 1.5 | |
Hawaii | 3.0 | | 2.6 | | 2.4 | | 2.3 | | 2.4 | | 2.4 | | 2.4 | |
Idaho | 1.9 | | 1.7 | | 1.7 | | 1.8 | | 1.8 | | 2.1 | | 2.1 | |
Illinois | 1.9 | | 1.9 | | 2.1 | | 2.3 | | 2.3 | | 2.0 | | 2.2 | |
Indiana | 4.8 | | 4.9 | | 5.3 | | 5.3 | | 5.7 | | 5.9 | | 6.2 | |
| | | | | | | | | | | | | | |
Iowa | 0.9 | | 1.1 | | 1.1 | | 1.1 | | 1.1 | | 1.0 | | 1.2 | |
Kansas | 1.6 | | 1.6 | | 1.7 | | 1.4 | | 1.7 | | 2.1 | | 2.0 | |
Kentucky | 1.9 | | 2.0 | | 2.0 | | 1.9 | | 1.9 | | 2.0 | | 2.0 | |
Louisiana | 3.5 | | 2.8 | 2 | 9.3 | 2 | 3.0 | 2 | 2.3 | 2 | 2.5 | 2 | 1.9 | 2 |
Maine | 1.9 | | 2.1 | | 2.5 | | 2.4 | | 2.5 | | 2.5 | | 2.3 | |
| | | | | | | | | | | | | | |
Maryland | 0.8 | | 0.8 | | 0.9 | | 0.9 | | 0.9 | | 1.0 | | 1.0 | |
Massachusetts | 1.3 | | 1.1 | | 1.4 | | 1.6 | | 1.7 | | 1.8 | | 1.8 | |
Michigan | 1.9 | | 2.1 | | 2.2 | | 3.3 | | 2.9 | | 2.1 | | 2.3 | |
Minnesota | 1.6 | | 1.7 | | 2.0 | | 2.5 | | 2.5 | | 2.9 | | 3.1 | |
Mississippi | 1.6 | | 1.7 | | 1.7 | | 1.7 | | 1.6 | | 1.6 | | 1.8 | |
| | | | | | | | | | | | | | |
Missouri | 1.8 | | 1.8 | | 2.2 | | 2.7 | | 2.4 | | 1.9 | | 2.4 | |
Montana | 1.6 | | 1.4 | | 1.4 | | 1.3 | | 1.4 | | 1.2 | | 1.1 | |
Nebraska | 1.3 | | 1.4 | | 1.2 | | 1.3 | | 1.6 | | 1.5 | | 1.4 | |
Nevada | 3.1 | | 2.8 | | 4.8 | | 4.3 | | 4.0 | | 4.5 | | 4.7 | |
New Hampshire | 2.2 | 3 | 2.6 | 3 | 2.8 | 3 | 2.5 | 3 | 2.3 | 3 | 2.3 | 3 | 2.3 | 3 |
| | | | | | | | | | | | | | |
New Jersey | 0.9 | | 0.8 | 2 | 0.8 | | 1.0 | | 1.0 | | 1.2 | | 1.3 | |
New Mexico | 1.4 | | 1.3 | 2 | 1.4 | | 1.8 | | 1.3 | | 1.3 | | 1.3 | |
New York | 1.1 | | 1.2 | | 1.7 | | 1.8 | | 1.8 | | 1.8 | | 2.1 | |
North Carolina | 3.9 | 2 | 4.5 | 2 | 6.1 | 2 | 5.6 | 2 | 2.3 | 2 | 2.1 | 2 | 2.2 | 2 |
North Dakota | 1.3 | | 1.3 | | 1.2 | | 1.4 | | 1.4 | | 1.2 | | 1.1 | |
| | | | | | | | | | | | | | |
Ohio | 1.2 | | 1.4 | | 2.2 | | 1.4 | | 1.4 | | 2.4 | | 2.5 | |
Oklahoma | 0.5 | 3 | 0.5 | 3 | 0.6 | 2 | 0.6 | | 0.6 | | 0.6 | | 0.7 | |
Oregon | 1.4 | | 1.5 | | 1.5 | | 1.5 | | 1.7 | | 1.9 | | 2.3 | |
Pennsylvania | 2.2 | | 2.3 | | 2.4 | | 2.1 | | 1.8 | | 2.1 | | 2.9 | |
Rhode Island | 0.9 | | 1.8 | | 1.5 | | 1.6 | | 1.6 | | 1.6 | | 1.8 | |
| | | | | | | | | | | | | | |
South Carolina | 3.1 | | 2.9 | | 2.8 | | 2.9 | | 2.6 | | 2.3 | | 2.4 | |
South Dakota | 1.0 | | 1.0 | | 1.1 | | 1.5 | | 2.3 | | 1.8 | | 1.7 | |
Tennessee | 0.3 | | 0.5 | | 0.5 | | 2.6 | | 2.2 | | 1.9 | | 2.0 | |
Texas | 3.3 | | 3.3 | | 3.3 | | 3.0 | | 2.7 | | 2.7 | | 2.7 | |
Utah | 2.7 | 3 | 2.5 | | 2.2 | | 2.1 | | 2.4 | | 2.2 | | 2.3 | |
| | | | | | | | | | | | | | |
Vermont | 1.0 | | 1.0 | | 0.8 | | 1.2 | | 1.2 | | 1.3 | | 1.7 | |
Virginia | 1.8 | 2 | 1.9 | 2 | 2.1 | 2 | 2.1 | 2 | 2.0 | 2 | 2.2 | 2 | 2.2 | 2 |
Washington | 2.9 | 3 | 3.0 | 3 | 3.2 | 3 | 3.4 | 3 | 3.4 | 3 | 3.6 | 3 | 3.8 | 3 |
West Virginia | 0.2 | 3 | 0.8 | 3 | 0.8 | 2,3 | 0.7 | | 0.7 | | 0.9 | | 0.8 | |
Wisconsin | 0.9 | | 1.1 | | 1.6 | | 1.8 | | 2.1 | | 1.8 | | 2.3 | |
Wyoming | 2.1 | | 2.3 | | 2.2 | | 2.0 | | 1.8 | | 1.7 | | 1.5 | |
| | | | | | | | | | | | | | |
Other jurisdictions | | | | | | | | | | | | | | |
American Samoa | — | | — | | — | | — | | — | | — | | — | |
Guam | — | | — | | — | | — | | — | | — | | — | |
Northern Marianas | — | | — | | — | | — | | — | | — | | — | |
Puerto Rico | — | | — | | — | | — | | — | | 0.1 | | — | |
U.S. Virgin Islands | — | | — | | — | | — | | — | | — | | — | |
See notes at end of table. |