| value | category | Casos | |
|---|---|---|---|
| 1 | Month and year | 2055 |
37.3%
|
| 2 | Month and age -y imp | 18 |
0.3%
|
| 3 | 5 |
0.1%
|
|
| 5 | Year - a, m imp | 547 |
9.9%
|
| 6 | Age - y, m imp | 279 |
5.1%
|
| 7 | Month - a, y imp | 1 |
0%
|
| 8 | None - all imp | 49 |
0.9%
|
| Sysmiss | 2551 |