87 visiting now: 37 USA 
10 Singapore 
5 Brazil 
4 UK 
4 Hong Kong 
4 Bangladesh 
3 Belgium 
2 Australia 
2 India 
2 Vietnam 
2 Iraq 
2 Kenya 
1 Russia 
1 China 
1 Saudi Arabia 
1 Egypt 
1 Serbia 
1 Finland 
1 Benin 
1 Jordan 
1 Germany 
1 Bolivia 
1 Turkey 
1 Argentina 
1 Guyana 
10 Singapore 5 Brazil 4 UK 4 Hong Kong 4 Bangladesh 3 Belgium 2 Australia 2 India 2 Vietnam 2 Iraq 2 Kenya 1 Russia 1 China 1 Saudi Arabia 1 Egypt 1 Serbia 1 Finland 1 Benin 1 Jordan 1 Germany 1 Bolivia 1 Turkey 1 Argentina 1 Guyana