Geographic Subject
Mexico
3
Germany
2
Africa
1
Africa, West
1
Belgium
1
Brazil
1
Bulgaria
1
Calabria
1
Calbaria
1
Chiapas
1
Chiapas (Mexico)
1
China
1
Egypt
1
Europe
1
Europe, Eastern
1
European Economic Community countries
1
Finland
1
France
1
Iran
1
Iraq
1
Jordan
1
Morocco
1
Peru
1
Poland
1
Portugal
1
Puerto Rico
1
Spain
1
Sudan
1
Togo
1
United States
1
Zimbabwe
1