89 visiting now: 42 Vietnam 
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7 Brazil 7 USA 7 China 3 Australia 2 Bangladesh 2 Uruguay 2 Panama 2 Venezuela 2 Argentina 1 Honduras 1 Turkey 1 Pakistan 1 Jordan 1 Palestine 1 Mexico 1 Bulgaria 1 Moldova 1 Serbia 1 Morocco 1 Ethiopia 1 Spain 1 Nepal