49 visiting now: 27 USA 
7 Netherlands 
6 UK 
5 Singapore 
2 Hong Kong 
2 Canada 
1 Germany 
1 Brazil 
1 France 
7 Netherlands 6 UK 5 Singapore 2 Hong Kong 2 Canada 1 Germany 1 Brazil 1 France 7 Netherlands 6 UK 5 Singapore 2 Hong Kong 2 Canada 1 Germany 1 Brazil 1 France