Understanding Society User Support

I'd like to use an adapted version of this question in an academic research project and I wasn’t sure whether I needed permission? I'm working on a non-commercial academic project. Many thanks.

Can you tell me the highest educational or school qualification you have obtained?
PRIORITY FROM 1 = HIGHEST TO 15 = LOWEST CODE ONE ONLY
1 University Higher Degree (e.g. MSc, PhD)
2 First degree level qualification including foundation degrees, graduate membership of a professional Institute, PGCE
3 Diploma in higher education
4 Teaching qualification (excluding PGCE)
5 Nursing or other medical qualification not yet mentioned
6 A Level
7 Welsh Baccalaureate
8 International Baccalaureate
9 AS Level
10 Higher Grade/Advanced Higher (Scotland)
11 Certificate of sixth year studies
12 GCSE/O Level
13 CSE
14 Standard/Ordinary (O) Grade / Lower (Scotland)
15 Other school (inc. school leaving exam certificate or matriculation)
96 None of the above