However, the data is badly represented in the image that has been circulating and, just to let you know, this came from a rather large study that looked into other aspects of sexual socialization of adolescents. It wasn't just a "poll" of circle "yes" or "no" handed out on a piece of paper.
Also wanted to say thanks to everyone who has given me thanks and words of encouragement. I've received a lot of info on current studies also! I'll put links up eventually to ones I feel are reliable/credible.
*Not the number of interviewees, but the amount of information they attempted to gather.