52 visiting now: 29 USA 
7 Russia 
5 Canada 
5 Singapore 
5 UK 
5 Germany 
2 Brazil 
1 Guatemala 
1 India 
1 Costa Rica 
1 Iraq 
1 Ethiopia 
1 Ireland 
1 Finland 
1 New Zealand 
7 Russia 5 Canada 5 Singapore 5 UK 5 Germany 2 Brazil 1 Guatemala 1 India 1 Costa Rica 1 Iraq 1 Ethiopia 1 Ireland 1 Finland 1 New Zealand