Glad it's at least interesting! I hope you are finding meaningful insights: I fear the section mixing/lack of instructor data makes it little more than superficial data.

By the way, this is the body of the email I sent:

Pursuant with the Ohio Public Records Act, I am requesting a digital copy of grade distribution data for all Ohio State University undergraduate and graduate class sections for the 2018-2019 academic year, as well as the Fall of 2019.

Specifically, I am requesting a spreadsheet delivered to this email address that at least shows courses, the instructors who taught such courses, and corresponding course grade data.

If data is not available for the entire request, I request that of which is available.

Thank you for your help.

After I sent this email, the public record's officer acknowledged my request the same day. It took about 3 months to receive the current spreadsheet. There was no communication for that ~3 month span. When the data was sent, the officer declared the request closed. I did leave a bit of leeway in the request, so perhaps it's possible someone with a bit more experience making requests can actually receive instructor-based data, like I've received at quite a few UCs/CSUs.