Region
United States
805,656
California
39,631
Canada
17,715
New York (State)
16,284
North Carolina
15,936
Alaska
14,735
Washington (D.C.)
11,787
Colorado
11,334
Texas
10,257
Arizona
9,699
Washington (State)
9,466
Oregon
9,398
Florida
8,664
Pennsylvania
8,321
New Mexico
8,223
China
7,988
Utah
7,697
Montana
7,285
Nevada
6,941
Wyoming
6,540
Idaho
6,119
Soviet Union
5,979
Wisconsin
5,884
Europe
5,809
Ohio
5,422
Illinois
5,384
Virginia
5,263
Michigan
5,193
Massachusetts
4,968
Kentucky
4,629
Mexico
4,552
North America
4,552
Minnesota
4,231
Hawaii
4,215
Louisiana
4,203
Japan
4,175
New Jersey
3,998
Georgia
3,997
Tennessee
3,839
Missouri
3,835
Kansas
3,820
West (U.S.)
3,793
Maryland
3,764
États-Unis
3,544
Oklahoma
3,480
Arkansas
3,421
Puerto Rico
3,399
Developing countries
3,313
Alabama
3,300
Iraq
3,201
more ...