Region
United States
28
China
19
Australia
6
Great Britain
6
India
6
Arab countries
5
Pennsylvania
5
Soviet Union
5
Asia
4
Bolivia
4
Indonesia
4
Malay Peninsula
4
Mexico
4
Poland
4
Brazil
3
Egypt
3
Japan
3
North America
3
Philippines
3
Pologne
3
Beni
2
Beni (Bolivia)
2
Canada
2
Dantu Xian (China)
2
Dantu Xian (Jiangsu)
2
East Indies
2
Espagne
2
États arabes
2
France
2
Germany
2
Guantao Xian
2
Guantao Xian (China)
2
Israel
2
Italy
2
Java
2
Jiangsu Sheng (China)
2
London (England)
2
Madrid
2
Massachusetts
2
New England
2
New Hampshire
2
North Carolina
2
Punjab
2
Spain
2
Uruguay
2
Africa
1
Amazon River Region
1
Arctic Regions
1
Argentina
1
Asia, Central
1
more ...