54 visiting now: 28 USA 
9 Singapore 
6 France 
4 UK 
3 Belgium 
2 India 
2 Russia 
2 Australia 
2 Germany 
1 Canada 
1 Iraq 
1 China 
1 Argentina 
1 Europe 
1 South Africa 
1 Brazil 
9 Singapore 6 France 4 UK 3 Belgium 2 India 2 Russia 2 Australia 2 Germany 1 Canada 1 Iraq 1 China 1 Argentina 1 Europe 1 South Africa 1 Brazil