52 visiting now: 32 USA 
14 Canada 
3 UK 
3 Hong Kong 
2 Russia 
2 India 
1 China 
1 Germany 
1 Australia 
1 Brazil 
14 Canada 3 UK 3 Hong Kong 2 Russia 2 India 1 China 1 Germany 1 Australia 1 Brazil 14 Canada 3 UK 3 Hong Kong 2 Russia 2 India 1 China 1 Germany 1 Australia 1 Brazil