81 visiting now: 29 USA 
26 Belgium 
11 Singapore 
4 Brazil 
4 Canada 
3 China 
2 Czech Republic 
2 UK 
1 Australia 
1 Morocco 
1 Bangladesh 
1 Vietnam 
1 Paraguay 
1 France 
1 Poland 
1 Germany 
1 India 
1 Iraq 
26 Belgium 11 Singapore 4 Brazil 4 Canada 3 China 2 Czech Republic 2 UK 1 Australia 1 Morocco 1 Bangladesh 1 Vietnam 1 Paraguay 1 France 1 Poland 1 Germany 1 India 1 Iraq