Region
Turkey
19
China
18
Korea (North)
18
Iran
17
Hungary
16
Cyprus
15
Portugal
15
Thailand
15
Lebanon
14
Libya
14
Bulgaria
13
Chad
13
Czechoslovakia
13
Germany (East)
13
Iraq
13
Korea (South)
13
Nigeria
13
Somalia
13
Sudan
13
Vietnam
13
Baltic States
12
Ethiopia
12
India
12
Indonesia
12
Mauritania
12
Mongolia
12
Albania
11
Bangladesh
11
Egypt
11
Israel
11
Moldova
11
Romania
11
Soviet Union
11
Spain
11
Uganda
11
Algeria
10
Belarus
10
Jordan
10
Pakistan
10
Philippines
10
Singapore
10
Yugoslavia
10
Asia, Central
9
Cambodia
9
Congo (Democratic Republic)
9
Poland
9
Sri Lanka
9
Syria
9
Côte d'Ivoire
8
Saudi Arabia
8
more ...