54 visiting now: 28 USA 
9 Singapore 
4 UK 
3 Belgium 
3 Brazil 
3 Canada 
1 Germany 
1 Bangladesh 
1 India 
1 Lebanon 
1 Vietnam 
1 Mexico 
1 Saudi Arabia 
1 China 
9 Singapore 4 UK 3 Belgium 3 Brazil 3 Canada 1 Germany 1 Bangladesh 1 India 1 Lebanon 1 Vietnam 1 Mexico 1 Saudi Arabia 1 China