| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month and year | 90 |
71.4%
|
| 2 | Month and age | 0 |
0%
|
| 3 | Year and age | 6 |
4.8%
|
| 4 | Year and age/year ignored | 10 |
7.9%
|
| 6 | Age | 20 |
15.9%
|
| 7 | Month | 0 |
0%
|
| 8 | None | 0 |
0%
|