51 visiting now: 36 USA 
4 Canada 
3 UK 
3 France 
3 Australia 
3 China 
2 India 
2 Brazil 
1 Singapore 
1 Ethiopia 
1 Ukraine 
1 Ireland 
1 New Zealand 
4 Canada 3 UK 3 France 3 Australia 3 China 2 India 2 Brazil 1 Singapore 1 Ethiopia 1 Ukraine 1 Ireland 1 New Zealand