47 visiting now: 24 USA 
8 Singapore 
5 UK 
2 Hong Kong 
2 Bangladesh 
2 Brazil 
1 Georgia 
1 Turkey 
1 Japan 
1 Jordan 
1 Vietnam 
1 Pakistan 
1 China 
8 Singapore 5 UK 2 Hong Kong 2 Bangladesh 2 Brazil 1 Georgia 1 Turkey 1 Japan 1 Jordan 1 Vietnam 1 Pakistan 1 China