In 2007 I had a personal goal of reading 52 books - one a week. I made that goal and actually exceeded it by a few. (How I miss the day of junior high and high school when I could read 2 or 3 books a week. But that was before full-time jobs. And fanfic. And I watched very little tv then as well.)
In 2008 I went back to school to finish my bachelors degree, so I made a goal of reading 26 books - one every other week. I fell short by three and I'm telling you, it's all Twilight's fault. I saw the book on a coworker's desk and she offered to loan it to me. I like vampire stories, so I borrowed it, read it - it was neither good nor bad and I made polite noises when I returned it to her - so she ended up loaning me all the others. Each book is, I think, double the size of the first and, while the story itself is ok (except for that teenage, Romeo & Juliet, "if I'm not with you I'll diiiiiiiiieeeeeeeeee note that does run through all of them) and the writing does improve perceptibly with each one, the author needs an editor. Desperately. Each novel could be a fraction of the size it is now and still tell the story effectively - maybe moreso. Anyway, the last one is something like 10,000 pages long (ok, so I exaggerate a bit) and even though I was speed-reading it, skimming huge chunks - and I'm a fast reader anyway - it couldn't keep my interest and took me over a month to read. I should've been reading other books at the same time but I wasn't, so for over a month I didn't finish reading a single book. So I'm three short of my goal and it is all Twilight's fault!
My goal this year, by the way, is 39, at least for now. I finish school in June, so I split the difference between 26 and 52. I think 39 is right. Anyway, I'm contemplating grad school and if I do that, then I'll be revising that goal, but for now it stands at 39.