66 visiting now: 29 USA 
8 Singapore 
6 Canada 
6 Brazil 
4 China 
4 India 
2 UK 
2 Mexico 
2 Germany 
1 Kenya 
1 Korea 
1 Argentina 
1 Saudi Arabia 
1 Hong Kong 
1 Bangladesh 
8 Singapore 6 Canada 6 Brazil 4 China 4 India 2 UK 2 Mexico 2 Germany 1 Kenya 1 Korea 1 Argentina 1 Saudi Arabia 1 Hong Kong 1 Bangladesh