Thanks for the 7.2% of all Roadrunners answer. That's exactly what I was looking for.
Since RS23U1G has already suggested there are 21 colours for the 71 Satellite family, any percentage higher than 4.76% would be considered fairly common. So I'd agree.
Still a great color. I only have a breakdown of High Impacts.
For 71 RR:
EV2 -12.2%
GY3 - 7.2%
EL5 - 6.4%
FJ6 - 5.5%
FC7 - 4.9%
FY1 - 0.9%
Scrolling down I noticed that FY1 came in as the rarest colour for Roadrunners at .9%. Believe it is called Lemon Twist yellow. That's the colour that I had my car painted in '87 when I gave the paint shop the
wrong code. I was 27 years old at the time and knew nothing about Mopars. I'm 59 now and looking back, now I can see why, to a small degree, there was so much interest in my car at local shows. FY1 is considered rare for Roadrunners. Interesting.