45 visiting now: 29 USA 
4 India 
4 Canada 
4 France 
2 Australia 
2 China 
2 UK 
1 Ukraine 
1 Germany 
1 Netherlands 
1 Russia 
4 India 4 Canada 4 France 2 Australia 2 China 2 UK 1 Ukraine 1 Germany 1 Netherlands 1 Russia