40 visiting now: 28 USA 
6 Canada 
2 India 
2 China 
1 Germany 
1 Hong Kong 
1 Australia 
1 UK 
6 Canada 2 India 2 China 1 Germany 1 Hong Kong 1 Australia 1 UK 6 Canada 2 India 2 China 1 Germany 1 Hong Kong 1 Australia 1 UK