50 visiting now: 32 USA 
4 France 
3 India 
2 Brazil 
2 UK 
2 Canada 
2 Ukraine 
2 China 
2 Bangladesh 
2 Singapore 
1 Hong Kong 
1 Nigeria 
1 Paraguay 
1 Russia 
1 Germany 
4 France 3 India 2 Brazil 2 UK 2 Canada 2 Ukraine 2 China 2 Bangladesh 2 Singapore 1 Hong Kong 1 Nigeria 1 Paraguay 1 Russia 1 Germany