| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | day, month and year | 2908 |
36.2%
|
| 1 | month and year | 2097 |
26.1%
|
| 2 | from calendar | 0 |
0%
|
| 5 | year | 2995 |
37.3%
|
| 7 | month | 17 |
0.2%
|
| 8 | none | 21 |
0.3%
|
| Sysmiss | 43554 |