| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month and year | 2505 |
99%
|
| 5 | Year - m imp, a calc | 16 |
0.6%
|
| 6 | 0 |
0%
|
|
| 7 | Month - date placed | 2 |
0.1%
|
| 8 | None - date placed | 8 |
0.3%
|
| 9 | From calendar | 0 |
0%
|
| Sysmiss | 5913 |