Breakdown of NA cars by color?

[pops]

I seem to remember reading that 80% of North A. 500E/E500 were Pearl Black, perhaps facetiously. Does anyone have what they believe to be an accurate record of the number of cars imported by color?

Also, were all cars subjected to the two-tone paint treatment? Was this an option the owner could specify, or were there specific colors that could only be ordered with this treatment?

Thanks in advance.