Region
Arab countries
1
Constitutional history
1
Great Britain
5
Iran
Iraq
5
Islamic countries
1
Israel
1
Italy
1
Jordan
1
Kuwait
1
Middle East
13
Nicaragua
2
Persian Gulf Region
2
Philippines
1
Russia
1
Saudi Arabia
3
Somalia
1
Soviet Union
1
Syria
2
Tehran
1
Tunisia
1
Turkey
3
United States
19
Western countries
2