"Paid for post secondary application" question on application

DSM_302.0

5+ Year Member
Jan 4, 2013
576
707
San Francisco
Status
Medical Student (Accepted)
Hi team,

AAMC application asks for information around how candidates "Paid for post secondary education".

I got a mixture of loans, support from my family, and scholarships. However, I graduated undergrad almost ten years ago, have since paid off my loans, and don't really remember the exact figures for this.

Do you all think this is something I need to pull up paperwork to confirm, or can I guesstimate it? Is this part going to get audited?

Thanks for any insight for those of you who have gone before me :)
(I'm applying next June, just getting ready)