Valeur | Catégorie | le cas | |
---|---|---|---|
0 | no card | 29 |
20.6%
|
1 | yes, seen | 48 |
34%
|
2 | yes, not seen | 53 |
37.6%
|
3 | no longer has card | 11 |
7.8%
|
Sysmiss | 12336 |