22 visiting now: 12 USA 
2 UK 
1 Singapore 
1 Ireland 
1 Turkey 
1 Mexico 
1 Belgium 
1 Mongolia 
1 Canada 
1 Portugal 
1 Finland 
1 Vietnam 
1 Russia 
1 India 
2 UK 1 Singapore 1 Ireland 1 Turkey 1 Mexico 1 Belgium 1 Mongolia 1 Canada 1 Portugal 1 Finland 1 Vietnam 1 Russia 1 India