81 visiting now: 30 USA 
16 Brazil 
9 Singapore 
7 Belgium 
4 Canada 
4 Vietnam 
2 China 
2 UK 
1 France 
1 Saudi Arabia 
1 Germany 
1 Iraq 
1 Argentina 
1 Jamaica 
1 Costa Rica 
1 Bangladesh 
1 Japan 
1 Ecuador 
1 Russia 
16 Brazil 9 Singapore 7 Belgium 4 Canada 4 Vietnam 2 China 2 UK 1 France 1 Saudi Arabia 1 Germany 1 Iraq 1 Argentina 1 Jamaica 1 Costa Rica 1 Bangladesh 1 Japan 1 Ecuador 1 Russia