56 visiting now: 35 USA 
11 Canada 
4 Hong Kong 
3 China 
1 Germany 
1 Argentina 
1 UK 
1 Australia 
11 Canada 4 Hong Kong 3 China 1 Germany 1 Argentina 1 UK 1 Australia 11 Canada 4 Hong Kong 3 China 1 Germany 1 Argentina 1 UK 1 Australia