69 visiting now: 26 USA 
9 Singapore 
6 Brazil 
5 Canada 
3 UK 
3 India 
3 China 
3 Egypt 
2 Argentina 
2 Bangladesh 
2 South Africa 
1 France 
1 Russia 
1 Germany 
1 Saudi Arabia 
1 Vietnam 
1 Angola 
1 Senegal 
1 Jamaica 
1 Namibia 
1 Finland 
1 Poland 
9 Singapore 6 Brazil 5 Canada 3 UK 3 India 3 China 3 Egypt 2 Argentina 2 Bangladesh 2 South Africa 1 France 1 Russia 1 Germany 1 Saudi Arabia 1 Vietnam 1 Angola 1 Senegal 1 Jamaica 1 Namibia 1 Finland 1 Poland