Quantity...A LOT! Quality,...not so much. I love mu hubby very much, but I have had some really nasty things done to me in the past. Not only has it led to my inability to completely enjoy sexual experiences, but it has made me have trust issues with people (especially when it comes to my relationships with men).
I can't offer any advice to you, as this is a devastating issue. I just wanted to let you know that sexual abuse really is a hard thing to get over (and even then, you never really get over it). Your wife really needs love and human touch...spend a lot of time with cuddling and hugs, and don't expect anything in return. Believe me, it helps.