"My "doubt" that 2019 info was in the picture was my confidence (based on my presumption) that they did NOT use the 2019 info."

And the "they" is any or all of the three people that are contributing to this topic with the info that results in their confusion and requests for help. And the first thing to do is... wait for it...

The Math, yourself.

So, there is no doubt for how it is to be done. There might be doubt for how "you" filled in any form. When "you" do your own math, don't use any info from 2019 or earlier.