74 visiting now: 35 USA 
23 Singapore 
5 UK 
3 Ukraine 
2 Poland 
2 Canada 
2 China 
1 Hong Kong 
1 India 
1 Australia 
1 Finland 
23 Singapore 5 UK 3 Ukraine 2 Poland 2 Canada 2 China 1 Hong Kong 1 India 1 Australia 1 Finland