Leah-Ann you did it again.
I found a study by AARP with a great article. Here's a portion:
"What may be even more significant is that the older the men and women were, the more likely they were to say that their partner makes them feel important. "Why shouldn't that be true?" asks Annette R. Lyons, Ph.D., a 75-year-old New York psychologist whose own husband is in his 90s. "The person you love is more important and more precious to you as you get older. And part of that love is the fact that you've negotiated differences, including the different things men and women need to fully experience the joy that sex can bring."
Yes Pug, "cut and paste".
The complete article is really informative "Sex in America":http://www.aarpmagazine.org/lifestyle/relationships/sex_in_america.html/page=1