Region 1 Northeast
New England, Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut New York, Pennsylvania, New Jersey

Region 2 Midwest

Wisconsin, Michigan, Illinois, Indiana, Ohio, Missouri, North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa

Region 3 Southern

Delaware, Maryland, District of Columbia, Virginia, West Virginia, North Carolina, South Carolina, Georgia, Florida, Kentucky, Tennessee, Mississippi, Alabama, Oklahoma, Texas, Arkansas, Louisiana

Region 4 West

Idaho, Montana, Wyoming, Nevada, Utah, Colorado, Arizona, New Mexico, Alaska, Washington, Oregon, California, Hawaii

Region 5 Canada

Region 6 Australia

Countries are eligible for a region if they have more than 4 members.