| Value | Category | Cases | |
|---|---|---|---|
| 0 | day, month and year | 3112 |
52.2%
|
| 1 | month and year | 1038 |
17.4%
|
| 2 | from calendar | 0 |
0%
|
| 5 | year | 1814 |
30.4%
|
| 7 | month | 0 |
0%
|
| 8 | none | 0 |
0%
|
| Sysmiss | 34430 |