110 visiting now: 80 USA 
26 Belgium 
4 Singapore 
2 Ireland 
1 China 
1 UK 
1 Finland 
1 Germany 
1 Russia 
26 Belgium 4 Singapore 2 Ireland 1 China 1 UK 1 Finland 1 Germany 1 Russia 26 Belgium 4 Singapore 2 Ireland 1 China 1 UK 1 Finland 1 Germany 1 Russia