- American states:
- Alabama, 1998.
- Arizona, 2011.
- Arkansas, 1997.
- California, 1984 (out of), 2011 (into).
- Colorado, 1996.
- Connecticut, 1970.
- Delaware, 1969.
- District of Columbia, 1969.
- Florida, 1996.
- Georgia, 1986.
- Idaho, 2011.
- Illinois, 1984.
- Indiana, 1984.
- Iowa, 1984.
- Kansas, 2011.
- Kentucky, 1997.
- Louisiana, 1998.
- Maine, 1970.
- Maryland, 1969.
- Massachusetts, 1970.
- Michigan, 1987.
- Minnesota, 2011.
- Mississippi, 1997.
- Missouri, 1997.
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- Montana, 2011.
- Nebraska, 1984.
- Nevada, 1984.
- New Hampshire, 1970.
- New Jersey, 1970.
- New Mexico, 2011.
- New York, 1970.
- North Carolina, 1981.
- North Dakota, 2011.
- Ohio, 1984.
- Oklahoma, 2011.
- Oregon, 2011.
- Pennsylvania, 1969.
- Rhode Island, 1970.
- South Carolina, 1981.
- South Dakota, 2011.
- Tennessee, 1984.
- Texas, 2011.
- Utah, 1984.
- Vermont, 1973.
- Virginia, 1969.
- Washington, 2011.
- West Virginia, 1986.
- Wisconsin, 2004.
- Wyoming, 1984.
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- Australian states:
- New South Wales, 2001.
- Queensland, 2001.
- Canadian provinces:
- Ontario, 1981.
- Québec, 1981.
- New Brunswick, 2006.
- Nova Scotia, 2006.
- European countries:
- Austria, 2010.
- Belgium, 1998.
- Denmark, 1998.
- England, 2001.
- France, 1998.
- Germany, 1998.
- Liechtenstein, 2010.
- Luxembourg, 1998.
- Netherlands, 1998.
- Switzerland, 2010.
- Wales, 2001.
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