What do the new pages included Google Analytics mean (after adding Analytics ID to Chrome Extension)?

[Wayno]

I added my Google Analytics ID to my Chrome Extension - there's a field for it in the Developer Dashboard.

I now see some new pages in Google Analytics but I can't find any documentation on what each of them mean.  The pages I see are:

- /webstore/detail/ext/free/aohlfneeliakfcefeffppfplagbccbni/sortd_smart_skin_for_gmail

- /track_install/detail/ext/free/aohlfneeliakfcefeffppfplagbccbni/sortd_smart_skin_for_gmail

- /track_install/search/ext/free/aohlfneeliakfcefeffppfplagbccbni/sortd_smart_skin_for_gmail

- /track_install/wall/ext/free/aohlfneeliakfcefeffppfplagbccbni/sortd_smart_skin_for_gmail

I can only assume that the webstore/detail entry represents views of my Chrome Extensions page, and that views of the track_install pages represent actual installs.  Presumably /detail means the user installed from the Chrome Extension page itself, /search means they installed it directly from search results, and /wall means they found it featured somewhere.  But this is a complete guess.

Is there any official documentation on this?  If not, can someone please explain what each of the entries in Google Analytics represents?

Thanks

[Aw Guo]

I am also looking for the documents :)