Region
Colombia
18
Mexico
18
Latin America
17
Spain
7
Chile
6
Ecuador
5
European Union countries
5
Honduras
5
United States
4
Argentina
3
Caribbean Area
3
Cuba
3
Asia
2
Bolivia
2
China
2
Developing countries
2
Europe
2
European Economic Community countries
2
France
2
Puerto Rico
2
East Asia
1
Former Soviet republics
1
Japan
1
Matanzas (Cuba : Province)
1
Matanzas (Province)
1
Nicaragua
1
Pacific Area
1
Paraguay
1
Peru
1
Russia (Federation)
1
South America
1
Soviet Union
1
Venezuela
1