63 visiting now: 35 Vietnam 
12 USA 
4 Argentina 
3 Ukraine 
2 Russia 
2 Brazil 
2 China 
1 Congo 
1 Spain 
1 Indonesia 
1 Iraq 
1 Jordan 
1 Morocco 
12 USA 4 Argentina 3 Ukraine 2 Russia 2 Brazil 2 China 1 Congo 1 Spain 1 Indonesia 1 Iraq 1 Jordan 1 Morocco