It was 75% on the course I did for a First - they used to go years without giving any (this was the 1980s). We had no idea what we got in the end of year exams

It was 75% on the course I did for a First - they used to go years without giving any (this was the 1980s). We had no idea what we got in the end of year exams - just a nice chat with someone who told you "Well done, on course for a 1st" etc.