| Value | Category | Cases | |
|---|---|---|---|
| Caregiver does not help child | 1 |
3.8%
|
|
| Don't follow the instruction | 5 |
19.2%
|
|
| Don't send the picture | 7 |
26.9%
|
|
| Sysmiss | 478 | ||
| Not frequently send the books | 1 |
3.8%
|
|
| Not take all read books and put the stickers | 1 |
3.8%
|
|
| Read books many times but put the stickers only one time | 2 |
7.7%
|
|
| Some books don't have a sticker, and don't send the photo | 1 |
3.8%
|
|
| Some written books don't have a sticker | 8 |
30.8%
|