Alabama, Alaska, Arizona, Arkansas, Colorado, Distrito de Columbia,
Florida, Georgia, Hawái, Idaho, Indiana, Iowa, Kansas, Kentucky, Luisiana,
Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri,
Montana, Nebraska, Nevada, Nuevo Hampshire, Nueva Jersey, Nuevo México,
Carolina del Norte, Dakota del Norte, Ohio, Oklahoma, Oregón, Pensilvania,
Rhode Island, Carolina del Sur, Dakota del Sur, Tennessee, Texas, Utah,
Vermont, Virginia, Washington, Virginia Occidental, Wisconsin,
Wyoming.