39 visiting now: 32 USA 
4 Canada 
3 Germany 
3 France 
1 Hong Kong 
1 Australia 
1 Ireland 
1 China 
4 Canada 3 Germany 3 France 1 Hong Kong 1 Australia 1 Ireland 1 China 4 Canada 3 Germany 3 France 1 Hong Kong 1 Australia 1 Ireland 1 China