My own experience is I haven't read a book for fun since I bought my first computer for gaming back when Quake 1 came out. I do it a lot for school, but never of my own free will. Up until Quake 1 came out, I read about a book or 2 a week. Afterwards, I think I trailed off and just stopped in the late 90s. Anyone else have a similar experience?
I've always been an avid reader, though how much gaming or reading I do will kinda go in phases. Over the past six months, I'll say I've probably read much more than I've gamed, though. I've been pretty busy, and it's a lot easier to read a book for 20 minutes between commitments than it is to play a game.
Sometimes it's difficult to work up the motivation to start a new book, but once started I'll read almost every chance I can get.