| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | month, year and day | 2010 |
23.9%
|
| 1 | month and year | 2294 |
27.2%
|
| 2 | from calendar | 2045 |
24.3%
|
| 5 | year | 2059 |
24.4%
|
| 7 | month | 5 |
0.1%
|
| 8 | none | 13 |
0.2%
|
| Sysmiss | 40319 |