159 visiting now: 76 USA 
37 Vietnam 
11 UK 
8 France 
4 Argentina 
4 Netherlands 
3 China 
2 Singapore 
2 Australia 
2 Lithuania 
2 Brazil 
2 Canada 
1 Israel 
1 Sweden 
1 Japan 
1 Switzerland 
1 Latvia 
1 India 
1 Iran 
1 Iraq 
37 Vietnam 11 UK 8 France 4 Argentina 4 Netherlands 3 China 2 Singapore 2 Australia 2 Lithuania 2 Brazil 2 Canada 1 Israel 1 Sweden 1 Japan 1 Switzerland 1 Latvia 1 India 1 Iran 1 Iraq