| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 730 |
50.1%
|
| 1 | Currently attending | 0 |
0%
|
| 2 | Attended at some time | 727 |
49.9%
|
| 9 | 10 | ||
| Sysmiss | 3015 |