83 visiting now: 31 USA 
15 Brazil 
9 Belgium 
7 Singapore 
5 UK 
3 Canada 
3 Russia 
2 Iraq 
2 China 
2 Vietnam 
2 India 
1 Nepal 
1 Uzbekistan 
1 France 
1 Argentina 
1 Hong Kong 
1 South Africa 
15 Brazil 9 Belgium 7 Singapore 5 UK 3 Canada 3 Russia 2 Iraq 2 China 2 Vietnam 2 India 1 Nepal 1 Uzbekistan 1 France 1 Argentina 1 Hong Kong 1 South Africa