I love data! Really very interesting; what stood out to me was the difference in number of freshmen on the 2020 roster who had left the program by 2021. Some had none, some had a high number.
Of course, what this data can't catch is the number of freshmen on the fall roster who don't make the spring roster (i.e. redshirted, run off, walk-ons, etc.). That would also be of interest to a high-school player.