I came across this interesting infographic the other day. It's a few years old (2016), and I do wonder if there might be some differences in statistics after 2+ years of the pandemic, with so many students having spent considerable time in distance learning. But even so, it's an interesting chart with information parents might find useful.
Among the resources I'd like to point out:
Here's where to go for more info or if you just want to visit the source of this infographic.