40 visiting now: 14 USA 
8 China 
7 Brazil 
1 Morocco 
1 Colombia 
1 Poland 
1 Dominican Republic 
1 Albania 
1 Sweden 
1 Iraq 
1 Uruguay 
1 Italy 
1 Bulgaria 
1 Mexico 
8 China 7 Brazil 1 Morocco 1 Colombia 1 Poland 1 Dominican Republic 1 Albania 1 Sweden 1 Iraq 1 Uruguay 1 Italy 1 Bulgaria 1 Mexico