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