32 visiting now: 18 USA 
11 Singapore 
4 UK 
3 France 
2 Sweden 
2 Germany 
2 Brazil 
1 Trinidad and Tobago 
1 Luxembourg 
1 Belgium 
1 Satellite 
1 China 
11 Singapore 4 UK 3 France 2 Sweden 2 Germany 2 Brazil 1 Trinidad and Tobago 1 Luxembourg 1 Belgium 1 Satellite 1 China