Contiguous United States
1
New_York_(state)
2
Georgia_(U.S._state)
2
Idaho
2
New_Jersey
2
North_Carolina
2
Pennsylvania
2
Washington,_D.C.
8
Arizona
8
Arkansas
8
California
8
Colorado
8
Delaware
8
District_of_Columbia
8
Florida,_United_States
8
Indiana
8
Kentucky
8
Maine
8
Maryland
8
Michigan
8
Mississippi
8
Missouri
8
Nebraska
8
New_Hampshire
8
Oklahoma
8
Rhode_Island
8
South_Carolina
8
South_Dakota
8
State_of_California
8
State_of_New_York
8
Tennessee
8
Texas
8
Utah
8
Vermont
8
Washington_D.C.