| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. none | 11 |
32.4%
|
| 1 | 7 |
20.6%
|
|
| 2 | 5 |
14.7%
|
|
| 3 | 4 |
11.8%
|
|
| 4 | 7 |
20.6%
|
|
| 98 | 98. do not receive homework | 0 |
0%
|
| 99 | 99. don't know | 0 |
0%
|
| Sysmiss | 65 |