47 visiting now: 30 USA 
5 Singapore 
5 France 
4 UK 
2 Hong Kong 
1 Russia 
1 China 
1 India 
5 Singapore 5 France 4 UK 2 Hong Kong 1 Russia 1 China 1 India 5 Singapore 5 France 4 UK 2 Hong Kong 1 Russia 1 China 1 India