76 visiting now: 27 USA 
9 Singapore 
8 Belgium 
6 UK 
6 Canada 
5 France 
4 Hong Kong 
2 Brazil 
2 India 
2 China 
2 Poland 
1 Iran 
1 Argentina 
1 Australia 
1 Germany 
9 Singapore 8 Belgium 6 UK 6 Canada 5 France 4 Hong Kong 2 Brazil 2 India 2 China 2 Poland 1 Iran 1 Argentina 1 Australia 1 Germany