63 visiting now: 29 USA 
10 Singapore 
6 France 
5 UK 
2 Bangladesh 
2 Belgium 
2 Lithuania 
1 Switzerland 
1 Hong Kong 
1 Taiwan 
1 Latvia 
1 Brazil 
1 Trinidad and Tobago 
1 China 
1 Argentina 
1 Russia 
1 Australia 
1 Germany 
10 Singapore 6 France 5 UK 2 Bangladesh 2 Belgium 2 Lithuania 1 Switzerland 1 Hong Kong 1 Taiwan 1 Latvia 1 Brazil 1 Trinidad and Tobago 1 China 1 Argentina 1 Russia 1 Australia 1 Germany