60 visiting now: 34 USA 
14 Canada 
7 Hong Kong 
3 China 
2 UK 
1 Germany 
1 India 
1 Brazil 
1 Singapore 
14 Canada 7 Hong Kong 3 China 2 UK 1 Germany 1 India 1 Brazil 1 Singapore 14 Canada 7 Hong Kong 3 China 2 UK 1 Germany 1 India 1 Brazil 1 Singapore