87 visiting now: 64 USA 
8 Canada 
7 Singapore 
5 France 
3 UK 
2 Germany 
1 China 
1 Iran 
1 Australia 
8 Canada 7 Singapore 5 France 3 UK 2 Germany 1 China 1 Iran 1 Australia 8 Canada 7 Singapore 5 France 3 UK 2 Germany 1 China 1 Iran 1 Australia