59 visiting now: 26 USA 
8 Singapore 
5 Canada 
4 France 
4 UK 
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2 Poland 
2 China 
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1 Belgium 
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1 Brazil 
1 Iran 
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1 Australia 
8 Singapore 5 Canada 4 France 4 UK 3 India 2 Poland 2 China 2 Hong Kong 1 Belgium 1 Ukraine 1 Brazil 1 Iran 1 Uzbekistan 1 Australia