| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 43 |
4.1%
|
| 1 | Grade 1 | 5 |
0.5%
|
| 2 | Grade 2 | 22 |
2.1%
|
| 3 | Grade 3 | 26 |
2.5%
|
| 4 | Grade 4 | 24 |
2.3%
|
| 5 | Grade 5 | 16 |
1.5%
|
| 6 | Grade 6 | 17 |
1.6%
|
| 7 | Grade 7 | 36 |
3.4%
|
| 8 | Grade 8 | 46 |
4.3%
|
| 9 | Grade 9 | 59 |
5.6%
|
| 10 | Grade 10 | 78 |
7.4%
|
| 11 | Grade 11 | 90 |
8.5%
|
| 12 | Grade 12 | 243 |
22.9%
|
| 13 | >13 (College) | 55 |
5.2%
|
| 20 | Grade 1-12 | 247 |
23.3%
|
| 88 | N/A | 14 |
1.3%
|
| 99 | Unknown | 38 |
3.6%
|
| Sysmiss | 522 |