New England (ME, VT, NH, MA, RI)
North East (NY, PA, NJ, CT)
Mid Atlantic (DE, MD, DC, WV, VA)
South Atlantic (NC, SC, GA, FL)
East North Central (WI, MI, IL, IN, OH)
East South Central (KY, TN, MS, AL)
West North Central (ND, SD, NE, KS, MN, IA, MO)
West South Central (OK, TX, AR, LA)
Mountain (ID, MT, WY, NV, UT, CO, AZ, NM)
Pacific (AK, WA, OR, CA, HI)