Which 1982 1 Cent Date Size Is Considered To Be The "Normal" One?

My Red Book indicates that
1982 large date copper is worth .35 in ms65
1982 small date copper is worth .50 in ms65
1982 D copper is worth .30 in ms65 ( I think it's a large date )

1982 large date zinc is worth .50 in ms65
1982 small date zinc is worth .85 in ms65
1982 D large date zinc is worth .40 in ms65
1982 D small date zinc is worth .30 in ms65

I think if you go by the prices the better ones are the more expensive ones.
I did find that the 1982 D copper is a large date and I would imagine a 1982 D copper small date find would not be a normal 1982 D cent and probably quite valuable.

The "normal" one would be considered the large date. It was the planned coin for the year. They were trying to use up all the old master hubs, but they ran out and were forced to use the newer master hubs schedule for service in 1983. So yea, there is a "normal" size, just that as is with the gubmint, nothing ever works right!