64 visiting now: 35 USA 
8 Canada 
6 Singapore 
4 UK 
2 Seychelles 
2 Germany 
1 Hong Kong 
1 Armenia 
1 Luxembourg 
1 Azerbaijan 
1 Slovakia 
1 Norway 
1 Poland 
1 Finland 
1 Romania 
8 Canada 6 Singapore 4 UK 2 Seychelles 2 Germany 1 Hong Kong 1 Armenia 1 Luxembourg 1 Azerbaijan 1 Slovakia 1 Norway 1 Poland 1 Finland 1 Romania