47 visiting now: 31 USA 
8 Singapore 
3 Brazil 
2 Canada 
1 Nigeria 
1 China 
1 Germany 
1 Turkey 
1 Guatemala 
1 UK 
1 India 
1 Japan 
8 Singapore 3 Brazil 2 Canada 1 Nigeria 1 China 1 Germany 1 Turkey 1 Guatemala 1 UK 1 India 1 Japan