Valeur | Catégorie | le cas | |
---|---|---|---|
0 | no card | 277 |
16.1%
|
1 | yes, seen | 886 |
51.4%
|
2 | yes, not seen | 471 |
27.3%
|
3 | no longer has card | 90 |
5.2%
|
Sysmiss | 4630 |