I don't know what ADE based pages are.

. I read pretty much only books, no short stories and pretty much no novellas. Just average sized books that go from mostly 350-500 pages with the occasional 800 pagers thrown in and some in the 300 range.
I agree with someone up thread, folks sitting watching TV, be it shows or sports for hours, don't get that "look" like readers do. But then its always been like this for me. When someone asks me what my favorite hobby is and I say reading, I get blank looks.
I am not a fast reader or a slow reader. I can read a book in about 4 hours I think. I don't really time myself but the paperwhite with its nifty time left in book function comes handy to get an estimate. To read 150 a year that is less then a book every 2 days. That is less than 2 hours a day of reading.
But I looked at this thread just being a fun poll and on a board with gadget hoarders build for mostly reading, I would expect folks to well, read a lot.