54 visiting now: 25 USA 
8 Singapore 
7 Canada 
4 Russia 
3 Brazil 
2 UK 
2 Japan 
2 India 
2 Belgium 
1 Italy 
1 Ukraine 
1 Finland 
1 Poland 
1 Iraq 
1 Ireland 
8 Singapore 7 Canada 4 Russia 3 Brazil 2 UK 2 Japan 2 India 2 Belgium 1 Italy 1 Ukraine 1 Finland 1 Poland 1 Iraq 1 Ireland