Value | Category | Cases | |
---|---|---|---|
-99 | Don?t know | 0 |
0%
|
-88 | Other (specify) | 44 |
5.3%
|
1 | They protect us from illness | 0 |
0%
|
2 | They increase our iron intake | 637 |
76.4%
|
3 | They make our bones stronger | 153 |
18.3%
|
Sysmiss | 1301 |