82 visiting now: 33 USA 
24 Belgium 
10 Singapore 
6 Canada 
4 China 
3 Czech Republic 
3 Brazil 
2 UK 
1 Argentina 
1 Morocco 
1 Bangladesh 
1 Russia 
1 France 
1 Germany 
1 Honduras 
1 Iraq 
24 Belgium 10 Singapore 6 Canada 4 China 3 Czech Republic 3 Brazil 2 UK 1 Argentina 1 Morocco 1 Bangladesh 1 Russia 1 France 1 Germany 1 Honduras 1 Iraq