Region
United States
6,722
Colorado
867
California
39
New York (State)
38
Great Britain
37
Illinois
31
Pennsylvania
31
Arizona
29
Florida
28
Michigan
28
North Carolina
23
Europe
22
Texas
21
India
19
Missouri
19
Oregon
18
Indiana
17
Georgia
16
Ohio
16
China
15
Iowa
15
Minnesota
15
New Jersey
15
Virginia
15
Canada
14
England
14
Hawaii
14
Montana
14
Tennessee
14
Vietnam
14
Louisiana
13
Maryland
13
New York
13
Alaska
12
Massachusetts
12
North America
12
U.S. states
12
Washington (D.C.)
12
Kentucky
11
New Mexico
11
Wisconsin
11
Afghanistan
10
Connecticut
10
Developing countries
10
Iraq
10
Japan
10
Vermont
10
West Virginia
10
France
9
Germany
9
more ...