52 visiting now: 26 USA 
10 Singapore 
3 Brazil 
3 Canada 
3 UK 
3 Belgium 
1 Lebanon 
1 Vietnam 
1 Mexico 
1 Saudi Arabia 
1 China 
1 Germany 
1 Bangladesh 
1 India 
10 Singapore 3 Brazil 3 Canada 3 UK 3 Belgium 1 Lebanon 1 Vietnam 1 Mexico 1 Saudi Arabia 1 China 1 Germany 1 Bangladesh 1 India