| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | month, year and day | 639 |
74.3%
|
| 1 | month and year - information complete | 121 |
14.1%
|
| 2 | month and age - year imputed | 1 |
0.1%
|
| 3 | year and age - month imputed | 85 |
9.9%
|
| 4 | year and age - year ignored | 0 |
0%
|
| 5 | year - age/month imputed | 12 |
1.4%
|
| 6 | age - year/month imputed | 1 |
0.1%
|
| 7 | month - age/year imputed | 0 |
0%
|
| 8 | none - all imputed | 1 |
0.1%
|
| Sysmiss | 1108 |