96 visiting now: 32 USA 
13 Singapore 
8 Brazil 
6 Belgium 
6 India 
5 Canada 
3 Bangladesh 
3 Saudi Arabia 
3 Hong Kong 
3 Poland 
2 UK 
2 Ukraine 
2 Bolivia 
2 Mexico 
1 China 
1 Tajikistan 
1 Lebanon 
1 Finland 
1 Libya 
1 Germany 
1 South Africa 
1 Spain 
1 Panama 
1 Syria 
1 Kenya 
13 Singapore 8 Brazil 6 Belgium 6 India 5 Canada 3 Bangladesh 3 Saudi Arabia 3 Hong Kong 3 Poland 2 UK 2 Ukraine 2 Bolivia 2 Mexico 1 China 1 Tajikistan 1 Lebanon 1 Finland 1 Libya 1 Germany 1 South Africa 1 Spain 1 Panama 1 Syria 1 Kenya