Because it's been years since it was freely available to you.
And if you've *never* seen a woman have an orgasm, I don't know if you've ever had (what I would consider) really good sex. Partner engagement changes things.
So if you have these numbers in your head .... what you think you would want in the ideal sexual relationship ... all I'm saying is, if you were actually having near-ideal sex, the numbers might or might not seem so central. Getting fixated on "so many times a day" may not be in your best interests in reaching a goal of a truly satisfying sexual relationship. Unless "so many times a day" *is* your primary goal, in which case never mind.
"Show me a completely smooth operation and I'll show you someone who's covering mistakes. Real boats rock." -- Frank Herbert