It varies a lot between people, I take huge doses (like well over 10 mg several times a day) of all sorts of them (including the ultra strong stuff like flunitrazolam, flubromazolam, flualprazolam, clonazolam (although I'm not a huge fan of this one)) for months at a time eventually my tolerance becomes crazy high that even with the powders being dirt cheap it just doesn't work financially + the best effects go away (euphoria) no matter how much I take, so I take a break for a month maybe two (DON'T do this people but I can just quit cold turkey with no wd symptoms other than very vivid dreams because the benzos were suppressing rem sleep), after about 3 weeks 2 mg diazepam gets me about as buzzed as a small beer.
But then you also have people who take much less weaker ones, have to slowly taper off them and remain tolerant for years.
There's no way to know unless you try... and that can be dangerous. If you're going to try my way have a stockpile of diazepam/diclazepam/n-methyl clonazepam/phenazepam/3-oh-phenazepam/... to taper with and be aware that you might be in for a very long taper and have your tolerance fucked for years.
I assume the distribution is normal so you probably lie somewhere in the middle but that's just a guess.