Subject Region
United States
8
France
7
Andes Region
5
China
4
England
4
Hungary
3
Latin America
3
Canada
2
Italy
2
Japan
2
Mexico
2
New Zealand
2
South Africa
2
Bosnia and Herzegovina
1
Brazil
1
Ecuador
1
Europe, Eastern
1
Finland
1
Gambia
1
Great Britain
1
Indonesia
1
Jawa Barat
1
New York
1
New York (State)
1
Ontario
1
Paris
1
Peru
1
Romania
1
Scandinavia
1
Slovenia
1
Sweden
1
Toronto
1