86 visiting now: 58 USA 
12 Canada 
4 France 
4 Singapore 
2 UK 
1 China 
1 Poland 
1 Russia 
1 Germany 
1 Hong Kong 
1 Netherlands 
1 Nigeria 
12 Canada 4 France 4 Singapore 2 UK 1 China 1 Poland 1 Russia 1 Germany 1 Hong Kong 1 Netherlands 1 Nigeria