45 visiting now: 21 USA 
9 Singapore 
3 Canada 
3 UK 
2 Germany 
1 Japan 
1 China 
1 Korea 
1 Ecuador 
1 Belgium 
1 Turkey 
1 Hong Kong 
1 Brazil 
1 Iraq 
9 Singapore 3 Canada 3 UK 2 Germany 1 Japan 1 China 1 Korea 1 Ecuador 1 Belgium 1 Turkey 1 Hong Kong 1 Brazil 1 Iraq