109 visiting now: 48 USA 
24 China 
7 UK 
5 Netherlands 
4 Brazil 
3 Singapore 
2 India 
2 Canada 
2 Pakistan 
2 France 
1 Vietnam 
1 Colombia 
1 Ukraine 
1 Japan 
1 Cote DIvoire 
1 Portugal 
1 Germany 
1 Mexico 
1 Chile 
1 Romania 
24 China 7 UK 5 Netherlands 4 Brazil 3 Singapore 2 India 2 Canada 2 Pakistan 2 France 1 Vietnam 1 Colombia 1 Ukraine 1 Japan 1 Cote DIvoire 1 Portugal 1 Germany 1 Mexico 1 Chile 1 Romania