72 visiting now: 38 USA 
10 Singapore 
6 Hong Kong 
3 UK 
2 Belgium 
2 Ireland 
2 Canada 
2 Vietnam 
2 China 
2 Australia 
1 Germany 
1 Brazil 
1 Korea 
1 New Zealand 
1 Finland 
10 Singapore 6 Hong Kong 3 UK 2 Belgium 2 Ireland 2 Canada 2 Vietnam 2 China 2 Australia 1 Germany 1 Brazil 1 Korea 1 New Zealand 1 Finland