Where is PDF documentation typically installed (in Ubuntu)?

[Joseph Rushton Wakeling]

Hi all,

I'm just checking the updated Lilypond packages in Ubuntu saucy-proposed (the 
ones that have the fix for the mpost bug) and I'm finding something odd: I 
installed the PDF docs to check the fonts, but I can't find the actual PDF files 
anywhere in /usr/share/doc.

Where are they typically located?

Thanks & best wishes,

    -- Joe