89 visiting now: 60 USA 
9 Canada 
8 Singapore 
5 France 
2 Finland 
2 Germany 
2 Ireland 
1 Korea 
1 UK 
1 Hong Kong 
1 Iran 
1 China 
9 Canada 8 Singapore 5 France 2 Finland 2 Germany 2 Ireland 1 Korea 1 UK 1 Hong Kong 1 Iran 1 China