50 visiting now: 41 USA 
3 China 
3 UK 
3 Australia 
2 India 
2 Ireland 
2 Canada 
1 Poland 
1 Russia 
1 Finland 
1 Singapore 
1 Germany 
1 Argentina 
1 Ukraine 
3 China 3 UK 3 Australia 2 India 2 Ireland 2 Canada 1 Poland 1 Russia 1 Finland 1 Singapore 1 Germany 1 Argentina 1 Ukraine