| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month and year | 30322 |
87.6%
|
| 3 | Year and age - m imp | 3038 |
8.8%
|
| 5 | Year - a, m imp | 1234 |
3.6%
|
| 8 | None - all imp | 1 |
0%
|