Ámbito geográfico
ARGENTINA
32
LATIN AMERICA
29
DEVELOPING COUNTRIES
5
AMÉRICA LATINA
4
BRAZIL
3
GERMANY
3
AMERICA
1
AMÉRICA LATINA
1
ARGENTINAU
1
ASIA
1
ASIA, SOUTHEASTERN
1
CARIBBEAN AREA
1
COMMUNIST COUNTRIES
1
EAST ASIA
1
EUROPE, EASTERN
1
EUROPEAN UNION COUNTRIES
1
NORTH AMERICA
1
PERU
1
PUERTO RICO
1
SOVIET UNION
1
SPAIN
1
UNITED STATES
1