For the numerator, use whatever act you count toward your “number.” I’m not looking for an argument over whether a drunken BJ in a bathroom counts as a partner or not. Personally, I’m just counting intercourse.
For the denominator, use your current age minus the age that you lost your “virginity.” Again, your virginity is what you make of it. Personally, I’ve been active for 18 years, nine of which were in an exclusive relationship.
I’m wondering if this would work better if we were told to discount periods during which we were married (or in monogamous relationships to partners we would have married, for our gay friends).
I’m pretty sure this would be a more interesting poll if you used a logarithmic scale. The difference between, say, 0.5 and 1 is a lot bigger than that between 5 and 6.
I really don’t know what to answer. I had years from my teens 'til age 24 when I lost count. Since that time, however, I have had only 4 sex partners. I’ll be 50 in February.
So, for about 10 years, the number is probably >6 per year. Then for the next 26 years, the number is 0.15 per year.