I have never seen that information and we asked quite a bit. At his old school, the teachers that did well, Chem and Calc, let everyone know as they were proud of it. Also the AP WH teachers were very successful and would talk about the results. Others kept it to themselves.

DS took Phys 1, his freshman year and the teacher left in Feb and they got a sub that also taught Honors Phys. She would assign each kid a topic and have them teach it to her so she could teach it to her Honors Phys course...he self-studied quite a bit plus did use several websites to supplement his knowledge, unfortunately I am not sure which.