List updated (added Nayrolf from France).

Europe is represented by 20 nations
UK 14 members
France 8
Italy 7
Netherlands 5
Poland 5
Germany 4
Portugal 3
Austria 2
Greece 2 
Russia 2
Albania 1
Croatia 1
Denmark 1
Finland 1
Hungary 1
Ireland 1
Norway 1
Romania 1
Serbia 1
Spain 1
Sweden 1
Switzerland 1

South America is represented by 5 nations
Brazil 5
Chile 2
Argentina 1
Colombia 1
Uruguay 1

Asia is represented by 5 nations
Japan 6
Bangladesh 1
India 1
Malaysia 1
Philippines 1

North America is represented by 3 nations
USA 16
Canada 4
Mexico 1

Oceania is represented by 1 nation 
Australia 3

Africa 0