| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Month and year | 2932 |
62.6%
|
| 2 | Month and age -y imp | 16 |
0.3%
|
| 3 | Year and Age - M imp | 0 |
0%
|
| 5 | Year - a, m imp | 1077 |
23%
|
| 6 | Age - y, m imp | 661 |
14.1%
|
| 7 | Month - a, y imp | 0 |
0%
|
| 8 | None - all imp | 0 |
0%
|
| Sysmiss | 2701 |