65 visiting now: 35 USA 
19 Belgium 
6 Canada 
4 UK 
1 China 
1 Hong Kong 
1 Australia 
1 Singapore 
1 Bangladesh 
19 Belgium 6 Canada 4 UK 1 China 1 Hong Kong 1 Australia 1 Singapore 1 Bangladesh 19 Belgium 6 Canada 4 UK 1 China 1 Hong Kong 1 Australia 1 Singapore 1 Bangladesh