56 visiting now: 24 USA 
8 France 
8 Singapore 
5 Belgium 
4 UK 
3 Bangladesh 
2 Australia 
1 Germany 
1 Vietnam 
1 Hong Kong 
1 Brazil 
1 Russia 
1 China 
1 Ethiopia 
8 France 8 Singapore 5 Belgium 4 UK 3 Bangladesh 2 Australia 1 Germany 1 Vietnam 1 Hong Kong 1 Brazil 1 Russia 1 China 1 Ethiopia