61 visiting now: 27 USA 
10 Germany 
9 France 
6 Canada 
5 UK 
4 Belgium 
2 Austria 
1 Czech Republic 
1 Australia 
1 Poland 
1 Russia 
10 Germany 9 France 6 Canada 5 UK 4 Belgium 2 Austria 1 Czech Republic 1 Australia 1 Poland 1 Russia