94 visiting now: 76 USA 
5 Sweden 
3 Australia 
2 Singapore 
2 Belgium 
2 China 
2 UK 
2 India 
1 Finland 
1 Germany 
5 Sweden 3 Australia 2 Singapore 2 Belgium 2 China 2 UK 2 India 1 Finland 1 Germany 5 Sweden 3 Australia 2 Singapore 2 Belgium 2 China 2 UK 2 India 1 Finland 1 Germany