45 visiting now: 25 USA 
9 Singapore 
4 Canada 
4 China 
2 Germany 
1 Hong Kong 
1 Bangladesh 
1 UK 
1 Ukraine 
9 Singapore 4 Canada 4 China 2 Germany 1 Hong Kong 1 Bangladesh 1 UK 1 Ukraine 9 Singapore 4 Canada 4 China 2 Germany 1 Hong Kong 1 Bangladesh 1 UK 1 Ukraine