| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | month and year | 4511 |
96%
|
| 2 | from calendar | 0 |
0%
|
| 5 | year | 147 |
3.1%
|
| 7 | month | 8 |
0.2%
|
| 8 | none | 34 |
0.7%
|
| Sysmiss | 35093 |