54 visiting now: 27 USA 
9 Singapore 
6 France 
2 Hong Kong 
1 Korea 
1 Mexico 
1 Germany 
1 Australia 
1 Russia 
1 Belgium 
1 India 
1 Brazil 
1 UK 
1 Japan 
1 China 
9 Singapore 6 France 2 Hong Kong 1 Korea 1 Mexico 1 Germany 1 Australia 1 Russia 1 Belgium 1 India 1 Brazil 1 UK 1 Japan 1 China