42 visiting now: 17 Vietnam 
12 USA 
3 Brazil 
2 Argentina 
2 China 
1 Ukraine 
1 Congo 
1 Indonesia 
1 Australia 
1 Iraq 
1 Jordan 
1 Paraguay 
1 Colombia 
12 USA 3 Brazil 2 Argentina 2 China 1 Ukraine 1 Congo 1 Indonesia 1 Australia 1 Iraq 1 Jordan 1 Paraguay 1 Colombia