| Region | States / Provinces |
| Canada | Alberta, British Columbia, Manitoba, New Brunswick, Ontario, Quebec, Saskatchewan |
| Heartland | Illinois, Kansas, Missouri, Nebraska |
| Mid Atlantic | Washington DC, Maryland, North Carolina, South Carolina, Virginia, West Virginia |
| Mid-West | Indiana, Kentucky, Michigan, Ohio |
| Mountain | Arizona, Colorado, Idaho, New Mexico, Nevada, Utah, Wyoming |
| New England | Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, Vermont, Rhode Island |
| North Central | Iowa, Minnesota, Montana, North Dakota, South Dakota, Wisconsin |
| Northeast | Delaware, New York, Pennsylvania |
| Pacific | Alaska, California, Hawaii, Oregon, Washington |
| South Central | Arkansas, Louisiana, Oklahoma, Texas |
| Southeast | Alabama, Florida, Georgia, Mississippi, Tennessee |
