Valeur | Catégorie | le cas | |
---|---|---|---|
0 | No | 4638 |
72.5%
|
1 | Currently attending | 0 |
0%
|
2 | Attended at some time | 1753 |
27.4%
|
9 | 5 |
0.1%
|
|
Sysmiss | 8028 |