Afghanistan - 10
Australia - 10
Antarctica - 10
Argentina - 10
Brazil - 9
Canada - 11
China - 10
Egypt -10
France - 4
Germany - 9
India - 10
Iran - 10
Iraq - 10
Ireland - 11
Italy - 10
Japan - 10
Mexico - 10
New Zealand - 10
North Korea - 8
Poland - 10
Portugal - 10
Russia - 13
South Africa - 10
South Korea - 11
Spain - 10
Sweden - 12
UK - 10
Unified North Africa - 10USA- 12