80 visiting now: 65 USA 
4 Sweden 
3 India 
3 Australia 
2 UK 
1 Germany 
1 Argentina 
1 Singapore 
1 Belgium 
1 China 
1 Finland 
4 Sweden 3 India 3 Australia 2 UK 1 Germany 1 Argentina 1 Singapore 1 Belgium 1 China 1 Finland