How many soldiers lived or were stationed in Winterfell on a regular basis before King Robert came (meaning, before the beginning of the series)?
I don't mean how many Ned Stark gathered for the event of King Robert coming, or how many total he could have gathered if he had called his bannermen.
I want to understand how many soldiers were in Winterfell (either in the fortress itself or nearby surroundings) in the days before the events of Game of Thrones (either book one of the series or the beginning of the TV show).
Basically, on a regular day how many soldiers was Ned Stark responsible of feeding, sheltering, etc. Or if a threat had presented on Winterfell overnight, how many troops he would have had available.
I understand the TV show might not give much insight about this (although I could have missed something when they mentioned those numbers), but the books might, since they are really detailed.