East: Virginia, West Virginia, Delaware, Maryland, New Jersey, Pennsylvania, New York, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, Maine

Central: Texas, Minnesota, Iowa, Missouri, Arkansas, Louisiana, Wisconsin, Illinois, Mississippi, Michigan, Indiana, Kentucky, Tennessee, Alabama, Ohio, Georgia, Florida, South
Carolina, North Carolina

West: California, Oregon, Washington, Nevada, Idaho, Utah, Arizona, Montana, Wyoming, Colorado, New Mexico, North Dakota, South Dakota, Nebraska, Kansas, Oklahoma