Korea, Republic
United States
Netherlands
Hungary
Sweden
Spain
Norway
Yugoslavia
Germany
Australia
Austria
Romania
Egypt
Brazil
Slovenia
Angola
Tunisia
Cuba
22
16
16
15
15
14
13
13
12
12
12
10
10
9
9
8
7
6
2
3
3
5
5
7
8
8
10
10
10
13
13
15
15
17
18
19
Eastern Europe
Far East
Saharan Africa
North America
Oceania
South America
Sub-Saharan Africa
Central Latin America
English-speaking West Indies
Middle East
Indian Sub-Continent
South-East Asia
Former Soviet Union
19.50
9.13
7.05
6.64
4.98
3.73
3.32
2.49
0.00
0.00
0.00
0.00
0.00