| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 420 |
53.3%
|
| 1 | Grade 1 | 46 |
5.8%
|
| 2 | Grade 2 | 31 |
3.9%
|
| 3 | Grade 3 | 37 |
4.7%
|
| 4 | Grade 4 | 18 |
2.3%
|
| 5 | Grade 5 | 21 |
2.7%
|
| 6 | Grade 6 | 17 |
2.2%
|
| 7 | Grade 7 | 11 |
1.4%
|
| 8 | Grade 8 | 16 |
2%
|
| 9 | Grade 9 | 7 |
0.9%
|
| 10 | Grade 10 | 1 |
0.1%
|
| 11 | Grade 11 | 11 |
1.4%
|
| 12 | Grade 12 | 2 |
0.3%
|
| 13 | >13 (College) | 0 |
0%
|
| 20 | Grade 1-12 | 87 |
11%
|
| 88 | N/A | 58 |
7.4%
|
| 99 | Unknown | 5 |
0.6%
|
| Sysmiss | 793 |