| Region 1: |
Connecticut, Illinois, Indiana, Iowa, Kansa, Nebraska, New Hampshire, New Jersey, New York, Massachusetts, Maine, Michigan, Ohio, Pennsylvania, Rhode Island, Vermont, Wisconsin |
| Region 2: |
Alabama, Delaware, Georgia, Kentucky, North Carolina, Maryland, South Carolina, Tennessee, Virginia, West Virginia |
| Region 3: |
Arkansas, Florida, Louisiana, New Mexico, Mississippi, Missouri, Oklahoma, Texas |
| Region 4: |
Colorado, Nevada, North Dakota, Minnesota, Montana, South Dakota, Utah, Wyoming |
| Region 5: |
Alaska, Idaho, Oregon, Washington |
| Region 6: |
Arizona, California |
| Region 7: |
Hawaii |
