Region
Iowa
54
India
49
Indonesia
45
United States
43
Michigan
42
California
41
Hawaii
32
Texas
29
Ohio
24
Wisconsin
19
Japan
15
Germany
14
Russia (Federation)
14
Florida
13
Southern States
13
Soviet Union
13
North Dakota
12
Washington (State)
11
Middle West
10
Brazil
9
Pakistan
9
West (U.S.)
8
Alabama
7
Minnesota
7
Montana
7
North Carolina
7
Oregon
7
Poland
7
Bangladesh
6
Canada
6
New England
6
France
5
Illinois
5
Italy
5
Mississippi
5
Pennsylvania
5
Ukraine
5
Africa
4
Congo (Democratic Republic)
4
Great Britain
4
Haryana
4
Iraq
4
Kansas
4
Oklahoma
4
Philippines
4
Russia
4
Sweden
4
Texas, South
4
Algeria
3
Asia
3
mere ...