| Value | Category | Cases | |
|---|---|---|---|
| 0 | pre-primary | 11 |
12.5%
|
| 1 | 15 |
17%
|
|
| 2 | 11 |
12.5%
|
|
| 3 | 19 |
21.6%
|
|
| 4 | 6 |
6.8%
|
|
| 5 | 3 |
3.4%
|
|
| 6 | 8 |
9.1%
|
|
| 7 | 2 |
2.3%
|
|
| 8 | 5 |
5.7%
|
|
| 9 | 1 |
1.1%
|
|
| 10 | 3 |
3.4%
|
|
| 11 | 2 |
2.3%
|
|
| 12 | 2 |
2.3%
|
|
| 98 | dk | 0 |
0%
|
| 101 | .Z | 15579 |