Districts:
1. Washington, Oregon, Idaho, Montana, Wyoming, and Alaska.
2. California, Nevada, Utah, Arizona, and Hawaii.
3. North Dakota, South Dakota, Nebraska, Minnesota, Iowa, and Wisconsin.
4. Colorado, New Mexico, Texas, Oklahoma, and Arkansas.
5. Illinois, Kansas and Missouri.
6. Louisiana, Mississippi, Tennessee, Alabama, Georgia, Florida, and Puerto Rico.
7. New York, Vermont, Maine, New Hampshire, Massachusetts, Connecticut, and Rhode Island.
8. Michigan, Indiana, Ohio and Kentucky.
10. British Columbia, Alberta, Saskatchewan, Manitoba.
11. Ontario, Quebec, New Brunswick, Maritime Provinces, Northwest Territories, Yukon.