| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month and year | 25351 |
99.5%
|
| 3 | Year and age - m imp | 77 |
0.3%
|
| 5 | Year - a, m imp | 46 |
0.2%
|
| 6 | Age - y, m imp | 7 |
0%
|
| 8 | None - all imp | 1 |
0%
|