Value | Category |
---|---|
01 | Standard 1 |
02 | Standard 2 |
03 | Standard 3 |
04 | Standard 4 |
05 | Standard 5 |
06 | Standard 6 |
07 | Standard 7/8 |
11 | Form 1 |
12 | Form 2 |
13 | Form 3 |
14 | Form 4 |
15 | Form 5 |
16 | Form 6 |
17 | University |
98 | Unknown |
99 | NIU (not in universe) |