41 visiting now: 24 USA 
6 Singapore 
5 Canada 
3 Germany 
2 UK 
1 Egypt 
1 Iraq 
1 Saudi Arabia 
1 Bangladesh 
6 Singapore 5 Canada 3 Germany 2 UK 1 Egypt 1 Iraq 1 Saudi Arabia 1 Bangladesh 6 Singapore 5 Canada 3 Germany 2 UK 1 Egypt 1 Iraq 1 Saudi Arabia 1 Bangladesh