| Value |
Category |
Cases |
|
| 1 |
7th grade of elementary school |
523 |
|
| 2 |
8th grade of elementary school |
497 |
|
| 3 |
1st grade of high school |
418 |
|
| Sysmiss |
|
22 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
