Scrog Yield

Can anyone give me examples of yield figures for a scrog grow.

I'm thinking in terms of ounces or grams per square foot of screen.

I know it depends a lot on the time you veg before flipping to 12/12 but I'm looking for a rough idea based on a nearly full screen.

I have grown scrog a few times but never let the veg period go long enough to really fill the screen properly.

I'm looking at one half to one plant per square foot of screen and at least 50watts per square foot of screen.

Hoping some of the more successful scroggers will chime in on this one.

thanks for any info,
Max Blast