| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | month and year | 26 | 21 |
54.2%
|
| 2 | month and age -y imp | 0 | 0 |
0%
|
| 3 | year and age - m imp | 1 | 1 |
2.7%
|
| 4 | y & age - y ignored | 17 | 10 |
25%
|
| 5 | year - a, m imp | 13 | 7 |
18.1%
|
| 6 | age - y, m imp | 0 | 0 |
0%
|
| 7 | month - a, y imp | 0 | 0 |
0%
|
| 8 | none - all imp | 0 | 0 |
0%
|
| Sysmiss | 3236 | 3255 |