Actually, according to the US Centers for Disease Control, the number of persons aged 15-19 who have ever had sexual intercourse has steadily dropped since 1988.
Yes! When your parents met,* more* of their peers were sexually active than people your age now! According to the CDC, over 75% of teens 15 and older had not had any sexual relations in the past month. IOW, even among those who are not virgins, most people your age do not have sex as frequently as they might imply that they do!
Among those polled who had never had sex, only about 35% of males said they had abstained for religious or moral reasons. (Yes, there are non-religious people who believe that at least some sex outside of marriage is immoral.) That was the number one reason, but it was by no means the only reason.
You have to understand that you are not the only virgin who keeps his mouth shut about your values. That doesn’t mean you are the only guy that has your values. The truth is, you are the kind of guy that other guys want their sister to date, because you aren’t going to take advantage of her. You are the kind of guy that fathers want their daughters to date, because you are going to do your part to keep the two of you pure. Don’t sell that short. When it comes to choosing the guy for someone they care about, you are the kind of guy that other men would choose. Do yourself a favor, and do your future wife a favor. Stay that way, treat the women you date as you will want men to treat your own daughters, and do not apologize to anybody for it.