86 visiting now: 31 USA 
28 Belgium 
11 Singapore 
6 Canada 
4 China 
4 Brazil 
2 Czech Republic 
1 UK 
1 Morocco 
1 Australia 
1 Paraguay 
1 Bangladesh 
1 Vietnam 
1 Poland 
1 France 
1 Russia 
1 Germany 
1 Iraq 
28 Belgium 11 Singapore 6 Canada 4 China 4 Brazil 2 Czech Republic 1 UK 1 Morocco 1 Australia 1 Paraguay 1 Bangladesh 1 Vietnam 1 Poland 1 France 1 Russia 1 Germany 1 Iraq