| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Month and year - information complete | 3555 |
31%
|
| 2 | Month and age - year imputed | 21 |
0.2%
|
| 3 | Year and age - month imputed | 0 |
0%
|
| 5 | Year - age/month imputed | 5222 |
45.6%
|
| 6 | Age - year/month imputed | 2574 |
22.5%
|
| 7 | Month - age/year imputed | 0 |
0%
|
| 8 | None - all imputed | 89 |
0.8%
|
| Sysmiss | 36 |