Region
India
7
Great Britain
6
Japan
3
Pakistan
3
Republic of Korea
3
Republic of the Philippines --
3
Republic of the Phillippines
3
Singapore
3
Thailand
3
Australia
2
Bangladesh
2
Indonesia
2
Philippines
2
Afghanistan
1
Bangladesh --
1
Burma
1
Canada
1
Ceylon
1
Federal Republic of Germany
1
German Democratic Republic
1
Hong Kong
1
Iran
1
Kingdom of Jordan
1
Kingdom of Morocco
1
Kuwait
1
Namibia
1
Namibia --
1
Republic of China
1
Republic of Vietnam
1
Republic of Vietnam --
1
Somali Democratic Republic
1
Somali Democratic Republic --
1
Soviet Socialist Republic
1
Sri Lanka
1
Sweden
1
Tobago
1
Trinidad
1
United Arab Emirates
1
United Kingdom
1
United States of America
1
Western Samoa
1
Yugoslavia
1
Yugoslavia --
1
Zambia
1
constitution
1