49 visiting now: 24 USA 
6 Singapore 
5 Canada 
3 Brazil 
2 Germany 
2 UK 
1 Saudi Arabia 
1 Finland 
1 Vietnam 
1 Turkey 
1 India 
1 Iraq 
1 Ukraine 
1 Peru 
1 China 
6 Singapore 5 Canada 3 Brazil 2 Germany 2 UK 1 Saudi Arabia 1 Finland 1 Vietnam 1 Turkey 1 India 1 Iraq 1 Ukraine 1 Peru 1 China