Region
América Central
1
América Latina
3
Angola
1
Argentina
2
Bolivia
1
Central America
1
Cuba
2
Developing countries
1
Ecuador
2
España
2
Europe
1
European Union
1
European Union countries
2
France
2
India
1
Latin America
8
Maracaibo (Venezuela)
1
Mexico
1
Países en desarrollo
1
Peru
1
Santa Fe (Argentina : Province)
1
Spain
3
Venezuela
2