Region
United States
108
Washington (State)
37
California
32
Oregon
30
India
28
Michigan
27
Canada
25
Minnesota
24
Southern States
22
Wisconsin
22
Alaska
16
Montana
16
Arkansas
15
China
15
Missouri
15
Florida
14
Indiana
14
Virginia
14
Europe
12
Idaho
12
Indonesia
12
Lake States
10
Maine
10
Middle West
10
Mississippi
10
Georgia
9
Northwest, Pacific
9
Ohio
9
Alabama
8
Arizona
8
Brazil
8
Germany
8
New Mexico
8
Utah
8
Kansas
7
North Carolina
7
British Columbia
6
Colorado
6
European Economic Community countries
6
Korea (South)
6
Louisiana
6
Maryland
6
North America
6
Oklahoma
6
South Dakota
6
Switzerland
6
Tennessee
6
Asia
5
Bangladesh
5
Chile
5
more ...