73 visiting now: 35 USA 
10 Hong Kong 
8 Vietnam 
7 Singapore 
3 Canada 
2 Belgium 
2 Brazil 
2 India 
2 UK 
1 France 
1 Ukraine 
1 Germany 
1 China 
1 Finland 
1 Argentina 
10 Hong Kong 8 Vietnam 7 Singapore 3 Canada 2 Belgium 2 Brazil 2 India 2 UK 1 France 1 Ukraine 1 Germany 1 China 1 Finland 1 Argentina