61 visiting now: 27 USA 
11 Singapore 
5 France 
4 UK 
4 Hong Kong 
4 China 
3 Canada 
2 Germany 
1 Korea 
1 Finland 
1 Ukraine 
1 India 
1 Vietnam 
11 Singapore 5 France 4 UK 4 Hong Kong 4 China 3 Canada 2 Germany 1 Korea 1 Finland 1 Ukraine 1 India 1 Vietnam