48 visiting now: 16 USA 
10 Singapore 
9 Canada 
5 Belgium 
3 UK 
2 Saudi Arabia 
2 Iraq 
1 Turkey 
1 Pakistan 
1 Ecuador 
1 Russia 
1 Germany 
1 Brazil 
1 Mexico 
1 Tunisia 
1 Morocco 
1 Congo 
10 Singapore 9 Canada 5 Belgium 3 UK 2 Saudi Arabia 2 Iraq 1 Turkey 1 Pakistan 1 Ecuador 1 Russia 1 Germany 1 Brazil 1 Mexico 1 Tunisia 1 Morocco 1 Congo