Region
Colombia
481
Mexico
414
Chile
308
United States
164
Nigeria
145
Soviet Union
56
Latin America
40
Mexique
39
États-Unis
30
Colombie
25
USA
22
Chili
15
Mexiko
15
México
14
Japan
11
Brazil
9
Great Britain
9
China
8
France
8
Etats-Unis
7
Kolumbien
7
Developing countries
6
Egypt
6
Estados Unidos
6
Europe
6
Germany (West)
6
Italy
6
URSS
6
États-Unis
6
Africa
5
Argentina
5
Bolivia
5
Chine
5
Czechoslovakia
5
Mexican-American Border Region
5
Peru
5
Amazon River Region
4
CHILE
4
Indonesia
4
Middle East
4
Russia
4
Sowjetunion
4
Amérique latine
3
Atlantic Coast Region
3
Australia
3
Brésil
3
Canada
3
Central America
3
Cuba
3
Dominican Republic
3
more ...