50 visiting now: 28 USA 
6 Canada 
5 Singapore 
4 UK 
2 Russia 
2 Germany 
2 Hong Kong 
1 Ireland 
1 Kenya 
1 China 
1 Iraq 
1 Bangladesh 
6 Canada 5 Singapore 4 UK 2 Russia 2 Germany 2 Hong Kong 1 Ireland 1 Kenya 1 China 1 Iraq 1 Bangladesh