Value | Category |
---|---|
0 | Pre-school |
1 | STD 1 |
2 | STD 2 |
3 | STD 3 |
4 | STD 4 |
5 | STD 5 |
6 | STD 6 |
7 | STD 7 |
8 | STD 8 |
9 | Form 1 |
10 | Form 2 |
11 | Form 3 |
12 | Form 4 |
13 | Form 5 |
14 | Form 6 |
15 | Univ 1 |
16 | Univ 2 |
17 | Univ 3 |
18 | Univ 4 |
19 | Univ 5 and above |
20 | College |
21 | None |
22 | Others |
99 | Not stated |