59 visiting now: 28 USA 
9 Singapore 
5 Canada 
2 India 
2 Brazil 
2 UK 
2 Iraq 
2 Vietnam 
2 Hong Kong 
2 Belgium 
1 Mexico 
1 China 
1 Oman 
1 Finland 
1 Turkey 
9 Singapore 5 Canada 2 India 2 Brazil 2 UK 2 Iraq 2 Vietnam 2 Hong Kong 2 Belgium 1 Mexico 1 China 1 Oman 1 Finland 1 Turkey