86 visiting now: 33 USA 
22 Belgium 
8 Singapore 
7 Brazil 
6 Canada 
3 UK 
2 China 
2 Germany 
1 Mexico 
1 Panama 
1 France 
1 Poland 
1 Venezuela 
1 India 
1 Spain 
1 Indonesia 
1 Sweden 
22 Belgium 8 Singapore 7 Brazil 6 Canada 3 UK 2 China 2 Germany 1 Mexico 1 Panama 1 France 1 Poland 1 Venezuela 1 India 1 Spain 1 Indonesia 1 Sweden