Ámbito geográfico
UNITED STATES
952
ARGENTINA
609
LATIN AMERICA
419
GREAT BRITAIN
130
EUROPE
123
SOVIET UNION
119
ESTADOS UNIDOS
117
BRAZIL
106
CHILE
67
DEVELOPING COUNTRIES
67
CHINA
60
JAPAN
54
SOUTH AMERICA
54
SPAIN
52
MEXICO
51
EUROPEAN UNION COUNTRIES
47
GERMANY
46
CUBA
43
AMÉRICA LATINA
40
MIDDLE EAST
36
FRANCE
34
CENTRAL AMERICA
32
COLOMBIA
31
FOREIGN COUNTRIES
30
CARIBBEAN AREA
27
PERU
25
BRASIL
24
MALVINAS ISLANDS
24
SOUTHERN CONE OF SOUTH AMERICA
23
AMERICA
22
BOLIVIA
21
VENEZUELA
21
EUROPE, EASTERN
20
ISRAEL
20
BUENOS AIRES
19
RUSSIA (FEDERATION)
19
URUGUAY
17
AFRICA
16
AMÉRICA LATINA
16
CANADA
16
EUROPA
16
GRAN BRETAÑA
16
ASIA
15
BUENOS AIRES (ARGENTINA)
14
INDIA
14
ANDES REGION
12
EUROPEAN ECONOMIC COMMUNITY COUNTRIES
11
GRAN BRETAÑA
11
PARAGUAY
11
VIETNAM
11
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