49 visiting now: 39 USA 
9 Russia 
4 UK 
3 Brazil 
2 Australia 
1 China 
1 Turkey 
1 Finland 
1 India 
1 Netherlands 
1 Canada 
1 Singapore 
9 Russia 4 UK 3 Brazil 2 Australia 1 China 1 Turkey 1 Finland 1 India 1 Netherlands 1 Canada 1 Singapore