I don't do really intricate piecing or paper piecing, so a quilt usually takes me less than a week. Some have taken only 3-4 days. The most difficult piecing I've done was a Union Jack quilt for my daughter and I worked on those blocks for several weeks, off and on.
I made 10 bed size quilts this year (that I can recall!) and about 10 childs' sized I Spy quilts for donation. I also made several tops for customers, maybe 7 or 8?
I used to be an avid knitter and crocheter, and I still do those things, but quilting really seems to suck me into "the black hole"....