54 visiting now: 23 USA 
8 Singapore 
6 Belgium 
6 Canada 
2 Iraq 
1 Barbados 
1 UK 
1 Pakistan 
1 Poland 
1 Vietnam 
1 Saudi Arabia 
1 Finland 
1 Australia 
1 Bangladesh 
1 Sweden 
1 Jordan 
8 Singapore 6 Belgium 6 Canada 2 Iraq 1 Barbados 1 UK 1 Pakistan 1 Poland 1 Vietnam 1 Saudi Arabia 1 Finland 1 Australia 1 Bangladesh 1 Sweden 1 Jordan