61 visiting now: 28 USA 
9 Singapore 
6 Canada 
5 Brazil 
2 Australia 
2 Germany 
2 UK 
2 Poland 
1 Saudi Arabia 
1 Venezuela 
1 Kenya 
1 Turkey 
1 Oman 
1 Egypt 
1 Finland 
1 Ukraine 
1 Russia 
1 France 
9 Singapore 6 Canada 5 Brazil 2 Australia 2 Germany 2 UK 2 Poland 1 Saudi Arabia 1 Venezuela 1 Kenya 1 Turkey 1 Oman 1 Egypt 1 Finland 1 Ukraine 1 Russia 1 France