Column aac_record

Dataset

Data row number	AAC record
1	2–2
2	2–3
3	3–3
4	3–3
5	3–4
6	3–5
7	4–5
8	4–5
9	4–6
10	5–6
11	5–7
12	5–7
13	5–8
14	5–9
15	5–10