75 visiting now: 29 USA 
14 Belgium 
8 Singapore 
4 Brazil 
3 Vietnam 
3 Hong Kong 
3 Canada 
3 China 
3 Argentina 
3 UK 
2 Australia 
1 France 
1 Poland 
1 Finland 
14 Belgium 8 Singapore 4 Brazil 3 Vietnam 3 Hong Kong 3 Canada 3 China 3 Argentina 3 UK 2 Australia 1 France 1 Poland 1 Finland