100 visiting now: 92 USA 
4 Singapore 
2 Belgium 
1 India 
1 Ireland 
1 China 
1 UK 
1 Finland 
1 Germany 
4 Singapore 2 Belgium 1 India 1 Ireland 1 China 1 UK 1 Finland 1 Germany 4 Singapore 2 Belgium 1 India 1 Ireland 1 China 1 UK 1 Finland 1 Germany