Western – AK, AZ, CA, CO, HI, ID, MT, NM, NV, OR, UT, WA, WY

Midwest – IA, IL, IN, KS, MI, MN, MO, NE, ND, OH, SD, WI 

Eastern – CT, DE, MA, ME, MD, NH, NJ, NY, PA, RI, VT

Southern – AL, AR, FL, GA, KY, LA, MS, NC, OK, SC, TN, TX, VA, WV