110 visiting now: 34 USA 
22 Singapore 
16 Australia 
12 China 
8 Ukraine 
6 Argentina 
5 Poland 
5 Hong Kong 
3 Canada 
2 Germany 
1 Nigeria 
1 Europe 
1 Russia 
1 India 
1 Iran 
22 Singapore 16 Australia 12 China 8 Ukraine 6 Argentina 5 Poland 5 Hong Kong 3 Canada 2 Germany 1 Nigeria 1 Europe 1 Russia 1 India 1 Iran