North West Region - Region includes the following US states: Alaska, Hawaii, Idaho, Montana, Oregon, Wyoming and Washington, and the following Canadian provinces: Alberta, British Columbia and Saskatchewan.
North East Region - Region includes the following US states: Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont and the following Canadian provinces: New Brunswick, Nova Scotia and Quebec.
Central Region - Region includes the following US states: Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Wisconsin, North and South Dakota and the following Canadian provinces: Ontario and Manitoba.
South Central Region - Region includes the following US states: Texas, Oklahoma, Arkansas, Louisiana, Mississippi, and all of Mexico.
South West Region - Region includes the following US states: Arizona, California, Colorado, New Mexico, Nevada and Utah.
South East Region - Region includes the following US states: Alabama, Delaware, Florida, Georgia, Kentucky, Maryland, North Carolina, South Carolina, Tennessee, Virginia and West Virginia.