58 visiting now: 32 USA 
8 Singapore 
7 China 
3 UK 
3 France 
2 Canada 
2 Ukraine 
1 Ireland 
1 Finland 
1 Germany 
1 Australia 
8 Singapore 7 China 3 UK 3 France 2 Canada 2 Ukraine 1 Ireland 1 Finland 1 Germany 1 Australia