55 visiting now: 27 USA 
8 Singapore 
6 Brazil 
4 UK 
3 Canada 
3 France 
3 Germany 
1 Iraq 
1 Lebanon 
1 China 
1 Costa Rica 
1 Belgium 
8 Singapore 6 Brazil 4 UK 3 Canada 3 France 3 Germany 1 Iraq 1 Lebanon 1 China 1 Costa Rica 1 Belgium