| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 3664 |
77.7%
|
| 1 | Currently attending | 0 |
0%
|
| 2 | Attended at some time | 1047 |
22.2%
|
| 9 | 3 |
0.1%
|
|
| Sysmiss | 9710 |