189 visiting now: 154 USA 
18 Belgium 
7 Canada 
3 Singapore 
2 UK 
1 New Zealand 
1 Finland 
1 Germany 
1 Hong Kong 
1 Australia 
1 Japan 
18 Belgium 7 Canada 3 Singapore 2 UK 1 New Zealand 1 Finland 1 Germany 1 Hong Kong 1 Australia 1 Japan