Ámbito geográfico
ARGENTINA
224
UNITED STATES
182
LATIN AMERICA
158
DEVELOPING COUNTRIES
108
EUROPE
42
GREAT BRITAIN
32
ESTADOS UNIDOS
26
BRAZIL
25
EUROPEAN UNION COUNTRIES
25
MALVINAS ISLANDS
22
CHILE
20
AMÉRICA LATINA
17
PAÍSES EN DESARROLLO
16
SOUTH AMERICA
16
AMERICA
14
SPAIN
14
CARIBBEAN AREA
13
JAPAN
13
COLOMBIA
12
MEXICO
12
SOUTHERN CONE OF SOUTH AMERICA
11
CHINA
10
EUROPEAN ECONOMIC COMMUNITY COUNTRIES
9
MIDDLE EAST
9
PERU
9
AFRICA
8
AMÉRICA LATINA
8
SOVIET UNION
8
ANTARCTICA
6
BRASIL
6
CANADA
6
EUROPA
6
PAÍSES DE LA UNIÓN EUROPEA
6
BOLIVIA
5
FRANCE
5
GERMANY
5
RUSSIA (FEDERATION)
5
ANDES REGION
4
ASIA
4
AUSTRALIA
4
MÉXICO
4
OUTER SPACE
4
CENTRAL AMERICA
3
ENGLAND
3
ESPAÑA
3
FOREIGN COUNTRIES
3
FRANCIA
3
GRAN BRETAÑA
3
INDIA
3
LONDON
3
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