38 visiting now: 28 USA 
4 Hong Kong 
3 UK 
2 France 
2 Germany 
1 Australia 
1 Ireland 
1 Israel 
4 Hong Kong 3 UK 2 France 2 Germany 1 Australia 1 Ireland 1 Israel 4 Hong Kong 3 UK 2 France 2 Germany 1 Australia 1 Ireland 1 Israel