244 visiting now: 210 USA 
23 Belgium 
3 China 
3 Singapore 
3 UK 
2 Brazil 
2 Canada 
1 Finland 
1 Germany 
1 Sweden 
23 Belgium 3 China 3 Singapore 3 UK 2 Brazil 2 Canada 1 Finland 1 Germany 1 Sweden 23 Belgium 3 China 3 Singapore 3 UK 2 Brazil 2 Canada 1 Finland 1 Germany 1 Sweden