Rolex 6263 big red sigma possibly rarer than newman dials?

[Pingparme]

Dear members, I have been reading a lot recently on 6263 big red sigma and many members have pointed out that this transitional dial is very rare, possibly only 1 year’s production run.

Does anyone know the approximate numbers produced by Singer for the silver and black dials for big red sigma?

Also, would the big red sigma be possibly rarer than the Newman exotic dials?

I have searched the forums and on the wider Internet but don’t seem to find discussions on these specific questions.

Thank you and have a good week!