65 visiting now: 48 USA 
12 Canada 
6 Singapore 
3 UK 
2 Russia 
1 Australia 
1 China 
1 Germany 
12 Canada 6 Singapore 3 UK 2 Russia 1 Australia 1 China 1 Germany 12 Canada 6 Singapore 3 UK 2 Russia 1 Australia 1 China 1 Germany