39 visiting now: 27 USA 
5 Canada 
3 France 
2 Australia 
2 UK 
1 Germany 
1 Hong Kong 
1 Singapore 
1 China 
5 Canada 3 France 2 Australia 2 UK 1 Germany 1 Hong Kong 1 Singapore 1 China 5 Canada 3 France 2 Australia 2 UK 1 Germany 1 Hong Kong 1 Singapore 1 China