How do you report hours that vary week to week? - any advice?

I picked up part-time shifts as a pharmacy technician and I am confused about how to report them. I have been trying to stay organised about it. Pay posts on a different day from when I work.

I estimated and then checked my pay stub. When there was a small difference I wrote to the agency to correct it.

In my state the question was about the week I worked, not the week I was paid. Read the wording on your form carefully, or ask the claims line.