AP credits

I am trying to enter my AP credits into my application, but I am confused what term I am supposed to put them under. I am following my transcript, but the actual years I took the exams are not available to select on the application since it was before I entered college.

Are all the AP credits supposed to be listed under the first semester of college? And do they all need to be listed if they are on the transcript, regardless of if they actually counted as a credit? Please help!! Thanks!!!