WEST | MIDWEST | SOUTH | NORTHEAST |
AK—Alaska | IL—Illinois | AL—Alabama | CT—Connecticut |
AZ—Arizona CA—California CO—Colorado | IN—Indiana IO—Iowa KS—Kansas | AR—Arkansas FL—Florida GA—Georgia | DE—Delaware ME—Maine MD—Maryland |
HA—Hawaii ID—Idaho | MI—Michigan MN—Minnesota | KY—Kentucky LA—Louisiana | MA—Massachusetts NH—New Hampshire |
MT—Montana NV—Nevada | MO—Missouri NE—Nebraska | MS—Mississippi NC—North Carolina | NJ—New Jersey NY—New York |
NM—New Mexico OR—Oregon | ND—North Dakota OH—Ohio | OK—Oklahoma SC—South Carolina | PA—Pennsylvania RI—Rhode Island |
UT—Utah WA—Washington WY—Wyoming | SD—South Dakota WI—Wisconsin | TN—Tennessee TX—Texas VA—Virginia | VT—Vermont |
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| WV—West Virginia |
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