The true reality is that "Most guys" don't get the opportunity to sleep around like you claim to in civvie life and can't afford to in the hobbie life. That is totally regardless of whether they want to or not. I believe my number is high for my generation/age group/culture.
... unless, of course, your name is Harvey Weinstein!!!
The metric I would want to measure by is not the total number I've had sex with but the number I "want" to remember having sex with. And you left an important option off your list - < 100.
To answer your question, even though I've been hobbying since the early days of ASPD, I'd still say fewer than 100. Long period of inactivity and long periods with only 1-2 regulars.
To answer my question, 5 that I want to remember (I think of/daydream about all of them at least several times a year even 20+ years later) and probably about the same that I'd really like to forget.