110 visiting now: 96 USA 
4 Singapore 
3 UK 
2 Canada 
2 China 
1 India 
1 Belgium 
1 Finland 
1 Vietnam 
1 Germany 
4 Singapore 3 UK 2 Canada 2 China 1 India 1 Belgium 1 Finland 1 Vietnam 1 Germany 4 Singapore 3 UK 2 Canada 2 China 1 India 1 Belgium 1 Finland 1 Vietnam 1 Germany