f-18c avionics history

Data readily available on the internet didnt really answer my questions. Which are:

Starting from 1990., what modifications were performed on the apg65 (not apg73 and later)? Was it able to use amraams or was that ability reserved for the apg73? Was it able to guide more than one sparrow at a time? (i do believe some radars back then did have such ability, even if that meant targets had to be close by) What sort of range (ballpark figure) did spg65 enjoy (km vs X rcs)?

when apg73 came into the fleet, how quickly did that transition happen? How many f18s had apg73 in 1994 and how many were there available in 1995? Again, ballpark figure will suffice. How many amraams could apg73 guide simultaneously?

what jammers did f18c use from 1990 to 2000?