| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | month and year | 0 | 0 |
0%
|
| 2 | from calendar | 303 | 285 |
100%
|
| 5 | year | 0 | 0 |
0%
|
| 7 | month | 0 | 0 |
0%
|
| 8 | none | 0 | 0 |
0%
|
| Sysmiss | 2990 | 3008 |