60 seems pretty good to me, what is your personal best? It doesn't have to be official.
I was doing 90 + or - a few as a cadet and through my 20s. I was probably in the mid 70s to mid 80s until the last few years. I just don't do a lot of push-ups any more. I have also adjusted to doing what CF calls full push-ups in which nose/chin, chest and thighs all touch the ground.