Seems like that any Chrysler production records for C-body vehicles were probably destroyed before the cars reached their current popularity? Rather than units produced with certain options, a "% of production" for the particular options might have been kept? Absent this data, speculation.
By observation, MUCH more information is around for the B and E-body cars. With their several "! of __" combinations. They were shown "the first love" in the area of production figures for cars and optional combinations thereof, as I recall.
GM carlines seemed to keep better production records, but even they trashed files when they needed additional space for newer vehicle information. A LOT of Buick history was initially found in a dumpster, then retrieved and saved by interested operatives, for example.
The Chrysler Corp production figures for the individual models might exist, but probably little else, as evidenced by the figures in "The Standard Book of Chrysler". Other sources?
Just some thoughts,
CBODY67