Connecticut, Maine, Massachusetts, Missouri, New Hampshire, New Jersey, New York, North Dakota, Rhode Island, South Dakota, and Vermont.
Alaska, Northern California, Hawaii, Idaho, Montana, Nebraska, Oregon, and Washington.
Arizona, Southern California, Nevada, Oklahoma, and Utah.
Alabama, Arkansas, Florida, Kansas, Kentucky, Louisiana, Mississippi, and Tennessee.
Delaware, Maryland, North Carolina, Ohio, Pennsylvania, Virginia, Washington DC, and West Virginia.
Colorado, New Mexico, Southern California, Texas, and Wyoming.