39 visiting now: 30 USA 
5 Hong Kong 
3 France 
2 UK 
2 Germany 
1 China 
1 New Zealand 
1 Austria 
5 Hong Kong 3 France 2 UK 2 Germany 1 China 1 New Zealand 1 Austria 5 Hong Kong 3 France 2 UK 2 Germany 1 China 1 New Zealand 1 Austria