Region
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Perú
4
Chicago
3
Colombie-Britannique
3
Europa
3
Germany
3
Guipúzcoa
3
Italy
3
Japón
3
Kentucky
3
London
3
Los Angeles
3
Michigan
3
Missouri
3
North America
3
Ontario
3
Pennsylvania
3
Research Triangle Park Region
3
Research Triangle Park Region (N.C.)
3
Soviet Union
3
Baltic States
2
Bogotá
2
Broward County
2
Cincinnati
2
England
2
GRAN BRETANA
2
Georgia
2
Guadalajara
2
Guipúzcoa (Spain)
2
Honduras
2
Hong Kong
2
Hungary
2
Indianapolis
2
Korea (South)
2
Lituanie
2
Llanquihue (Province)
2
London (England)
2
Los Angeles (Calif.)
2
Madrid
2
Maracaibo (Venezuela)
2
Maryland
2
Massachusetts
2
Medellín
2
Miami
2
Minnesota
2
Mississippi
2
Orange County (Calif.)
2
Oregon
2
Pacific Area
2
Pakistan
2
Paraguay
2
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