I know every address i’ve ever lived at without looking it up and I’m 74.
Diitto that here, but most people don't have that kind of information handy without a major research job through their personal documents. I saved my old payroll stubs, but about half of the places I've worked through the years no longer exist, and a good many of the people with whom I worked are no longer alive (tracking back over 40 years).
Another mind boggling question on the form asks who was present at my birth. In those days fathers were not permitted in the room for the actual birth and other than the doctor's name on the birth certificate, how would anyone know?
Your memory is much better than mine, then. I lost track after about move #10 or so...