So presuming Chevy Marketing sticks to their program for most colors...
Of 83,348 total cars in 2017
16,185 (19%) were Convertibles
9,039 (11%) were Red Hot
3,048 (4%) were ZL1
and using the GVM data 78 of 127 (61%) were A10s.
That makes my car a 1 of 39 (+/- about 3 or 4).
Not too bad