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Great Lakes
Includes Illinois Indiana Michigan Minnesota Ohio Wisconsin
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Mid-Atlantic
Includes Delaware Maryland Pennsylvania Virginia West Virginia
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North Central
Includes Colorado Iowa Kansas Missouri Montana Nebraska North Dakota South Dakota Wyoming
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Northeast
Includes Connecticut Maine Massachusetts New Jersey New Hampshire New York Rhode Island Vermont
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South Central
Includes Arkansas Louisiana New Mexico Oklahoma Texas
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Southeast
Includes Alabama Florida Georgia Kentucky Mississippi North Carolina Puerto Rico South Carolina Tennessee
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TTAPs
This has a custom description, others use the list of member center states
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Western
Includes Alaska Arizona California Hawaii Idaho Nevada Oregon Utah Washington