82 visiting now: 39 USA 
11 Canada 
9 Singapore 
5 China 
5 Brazil 
4 Czech Republic 
4 UK 
2 Germany 
2 India 
2 Lithuania 
1 Poland 
1 Hong Kong 
1 Saudi Arabia 
1 Bangladesh 
1 Finland 
1 Belgium 
1 Netherlands 
1 France 
1 New Zealand 
11 Canada 9 Singapore 5 China 5 Brazil 4 Czech Republic 4 UK 2 Germany 2 India 2 Lithuania 1 Poland 1 Hong Kong 1 Saudi Arabia 1 Bangladesh 1 Finland 1 Belgium 1 Netherlands 1 France 1 New Zealand