38 visiting now: 23 USA 
5 Canada 
4 Singapore 
3 UK 
2 Japan 
1 Brazil 
1 Germany 
1 India 
1 Lebanon 
5 Canada 4 Singapore 3 UK 2 Japan 1 Brazil 1 Germany 1 India 1 Lebanon 5 Canada 4 Singapore 3 UK 2 Japan 1 Brazil 1 Germany 1 India 1 Lebanon