49 visiting now: 24 USA 
8 Singapore 
4 France 
3 Canada 
2 UK 
2 India 
2 China 
1 Russia 
1 Germany 
1 Australia 
1 Ukraine 
1 Indonesia 
1 Netherlands 
1 Finland 
8 Singapore 4 France 3 Canada 2 UK 2 India 2 China 1 Russia 1 Germany 1 Australia 1 Ukraine 1 Indonesia 1 Netherlands 1 Finland