Ámbito geográfico
ARGENTINA
11
LATIN AMERICA
5
UNITED STATES
4
DEVELOPING COUNTRIES
3
CHILE
2
EUROPEAN UNION COUNTRIES
2
GERMANY
2
AMERICA
1
BALTIC STATES
1
BRAZIL
1
CHINA
1
EUROPE
1
EUROPE, EASTERN
1
EUROPE, NORTHERN
1
EUROPEAN ECONOMIC COMMUNITY COUNTRIES
1
GREAT BRITAIN
1
MEXICO
1
PAÍSES DE LA UNIÓN EUROPEA
1
PARAGUAY
1
RUSSIA (FEDERATION)
1
SOVIET UNION
1
SPAIN
1