56 visiting now: 26 USA 
12 Singapore 
5 Canada 
5 UK 
2 India 
2 Germany 
1 Brazil 
1 Iraq 
1 Vietnam 
1 Ireland 
1 Finland 
1 Poland 
1 Georgia 
1 Australia 
12 Singapore 5 Canada 5 UK 2 India 2 Germany 1 Brazil 1 Iraq 1 Vietnam 1 Ireland 1 Finland 1 Poland 1 Georgia 1 Australia