Región
Mexico
18
México
13
España
3
European Union countries
3
Spain
3
América Latina
2
Developing countries
2
Latin America
2
Africa
1
América del Sur
1
Argentina
1
Chile
1
China
1
Colombia
1
Europe
1
Greece
1
Hidalgo (Mexico : State)
1
India
1
Japan
1
Kuwait
1
Países de la Unión Europea
1
Peru
1
South America
1
Taiwan
1
uropean Union countries
1