Region
China
26
Naples (Kingdom)
4
Chine
3
Germany
3
Shanghai
3
Soviet Union
3
United States
3
Austria
2
Europe
2
France
2
Scotland
2
Switzerland
2
Alemania
1
Allemagne
1
Asia
1
Autriche
1
California
1
Cambodia
1
Deutschland
1
Developing countries
1
États-Unis
1
Great Britain
1
Hong Kong
1
Hongkong
1
Islands of the Pacific
1
Italy
1
Japan
1
Nanjing (Jiangsu Sheng)
1
Nanjing (Jiangsu Sheng, China)
1
Netherlands
1
Outer space
1
Pays-Bas
1
Russia
1
Shanghai (China)
1
Taiwan
1
Tibet Autonomous Region (China)
1
Venezuela
1
Venice (Italy)
1