56 visiting now: 23 USA 
9 Canada 
3 Belgium 
3 Singapore 
2 China 
2 UK 
2 India 
2 Brazil 
2 South Africa 
1 Italy 
1 Taiwan 
1 Kyrgyzstan 
1 Ecuador 
1 Australia 
1 Paraguay 
1 Finland 
1 Poland 
1 Iraq 
9 Canada 3 Belgium 3 Singapore 2 China 2 UK 2 India 2 Brazil 2 South Africa 1 Italy 1 Taiwan 1 Kyrgyzstan 1 Ecuador 1 Australia 1 Paraguay 1 Finland 1 Poland 1 Iraq