59 visiting now: 27 USA 
11 Singapore 
4 France 
3 Brazil 
2 Australia 
2 UK 
2 Germany 
2 Canada 
2 China 
2 Finland 
1 Ukraine 
1 Japan 
1 Korea 
1 South Africa 
11 Singapore 4 France 3 Brazil 2 Australia 2 UK 2 Germany 2 Canada 2 China 2 Finland 1 Ukraine 1 Japan 1 Korea 1 South Africa