I've been getting quotes for car insurance renewal. I have two student sons who borrow the car, DS1 at uni and DS2 in year 13. The Admiral form wanted to know which subject they were both studying. DS1 is doing a combined degree that wasn't listed, so I just put one of the two subjects. DS2 is doing 4 A levels, but I could only put one of them.
It would be interesting to know which subjects cost more to insure!