51 visiting now: 27 USA 
8 Singapore 
3 Vietnam 
3 Brazil 
2 India 
2 UK 
1 Canada 
1 China 
1 Ireland 
1 Ecuador 
1 Nepal 
1 France 
1 Belgium 
1 Netherlands 
1 Germany 
1 Russia 
1 Hong Kong 
8 Singapore 3 Vietnam 3 Brazil 2 India 2 UK 1 Canada 1 China 1 Ireland 1 Ecuador 1 Nepal 1 France 1 Belgium 1 Netherlands 1 Germany 1 Russia 1 Hong Kong