65 visiting now: 40 USA 
8 Singapore 
6 Australia 
3 Canada 
3 UK 
2 India 
2 Brazil 
2 China 
1 Ukraine 
1 Jordan 
1 Bangladesh 
1 Nigeria 
1 Russia 
8 Singapore 6 Australia 3 Canada 3 UK 2 India 2 Brazil 2 China 1 Ukraine 1 Jordan 1 Bangladesh 1 Nigeria 1 Russia