85 visiting now: 37 USA 
15 France 
10 Singapore 
7 Belgium 
4 Canada 
3 China 
3 UK 
2 Germany 
2 Argentina 
2 Australia 
1 Brazil 
1 Vietnam 
1 India 
1 Russia 
1 Finland 
15 France 10 Singapore 7 Belgium 4 Canada 3 China 3 UK 2 Germany 2 Argentina 2 Australia 1 Brazil 1 Vietnam 1 India 1 Russia 1 Finland