| value | category | cases | |
|---|---|---|---|
| 1 | Month and year | 2671 |
6.5%
|
| 2 | Month and age -y imp | 114 |
0.3%
|
| 3 | Year and age - m imp | 0 |
0%
|
| 4 | 0 |
0%
|
|
| 5 | Year - a, m imp | 8954 |
21.7%
|
| 6 | Age - y, m imp | 29543 |
71.5%
|
| 7 | Month - a, y imp | 0 |
0%
|
| 8 | None - all imp | 31 |
0.1%
|
| Sysmiss | 207 |