What are the chances I’ll give birth on due date?

I’m due April 22nd, what are the chances I’ll be giving birth on that exact date? How many people have given birth on their exact due date? I’ve always heard of it that it’s a slim chance that you’ll give birth on the actual day and it’s will most likely happen within a 2 week time line of before or after due date. This Probably sounds dumb so I just wanted to know