Is there a source to find how many 1968 Barracudas were painted a certain color?

Mine is a 1968 Fastback painted LL-1. Would love to know how many of the total production and how many 340-S Fastbacks were painted that color.
Not that I’m aware of. From what I’m understanding Chrysler had a big fire and a lot of documents had been destroyed. We’re lucky we have manufactures numbers by engine, transmission and body style.