51 visiting now: 28 USA 
6 Belgium 
6 Singapore 
2 Brazil 
2 Canada 
2 China 
2 Bangladesh 
1 Germany 
1 India 
1 Uzbekistan 
1 Iraq 
1 Vietnam 
1 Kenya 
1 Ecuador 
1 UK 
6 Belgium 6 Singapore 2 Brazil 2 Canada 2 China 2 Bangladesh 1 Germany 1 India 1 Uzbekistan 1 Iraq 1 Vietnam 1 Kenya 1 Ecuador 1 UK