Sites

Sites by US Census Division (n=247)

Division 1

New England (CT, MA, ME, NH, RI, VT)

24 sites

Division 2

Mid Atlantic (NJ, NY, PA)

47 sites

Division 3

East North Central (IL, IN, MI, OH, WI)

33 sites

Division 4

West North Central (IA, KS, MN, MO, ND, NE, SD)

15 sites

Division 5

South Atlantic (DC, DE, FL, GA, MD, NC, SC, VA, WV)

28 sites

Division 6

East South Central (AL, KY, MS, TN)

7 sites

Division 7

West South Central (AR, LA, OK, TX)

18 sites

Division 8

Mountain (AZ, CO, ID, MT, NM, NV, UT, WY)

11 sites

Division 9

Pacific (AK, CA, HI, OR, WA)

22 sites

International

 

42 sites