65 visiting now: 49 USA 
10 Canada 
8 Singapore 
2 Germany 
2 Russia 
2 China 
1 Algeria 
1 Sweden 
1 UK 
1 Finland 
10 Canada 8 Singapore 2 Germany 2 Russia 2 China 1 Algeria 1 Sweden 1 UK 1 Finland 10 Canada 8 Singapore 2 Germany 2 Russia 2 China 1 Algeria 1 Sweden 1 UK 1 Finland