I crunched the numbers with the options PDF too. Taking the options that could be ordered (ZJ7, P01, PA2, N66, N96, N95), but not counting the P06 since they just added the trim ring to the poverty cap, I got 81,304 Camaros that received the Poverty cap (243085 -161781).
The regular P01 hubcap was the most popular option ordered at 106,386 (no wonder most old photos show them)
the "no wheel ordered" poverty cap 81,304
Rallys 48,735 (plus another 20,302 included for Z28s)
N96 mag 2866
N95 wire 2118
PA2 mag 1362
finally the N66 "SS" at 314