61 visiting now: 27 USA 
8 Singapore 
7 Canada 
5 India 
4 Brazil 
2 China 
2 Belgium 
2 UK 
2 Ukraine 
2 France 
1 Finland 
1 Cambodia 
1 Vietnam 
1 Moldova 
1 Chile 
8 Singapore 7 Canada 5 India 4 Brazil 2 China 2 Belgium 2 UK 2 Ukraine 2 France 1 Finland 1 Cambodia 1 Vietnam 1 Moldova 1 Chile