| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month and year | 8296 |
98.7%
|
| 3 | Year and age - m imp | 82 |
1%
|
| 5 | Year - a, m imp | 19 |
0.2%
|
| 7 | Month - a, y imp | 3 |
0%
|
| 8 | None - all imp | 2 |
0%
|