170, 198, 225 how many of each?

In the barracuda/valiant from 1965 up the 225 was the standard /6 and was the same cost as the 273-2bbl
Most (around 60%) 1964 barracuda's shipped with the 273-2bbl

And the 198 replaced the 170 /6. Which was cheaply upgraded with 225 parts

I have some figures at home that I can update later