| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | day, month and year | 499 |
37.3%
|
| 1 | month and year | 351 |
26.3%
|
| 2 | from calendar | 0 |
0%
|
| 5 | year | 482 |
36.1%
|
| 7 | month | 2 |
0.1%
|
| 8 | none | 3 |
0.2%
|
| Sysmiss | 16322 |