| Value | Category | Cases | |
|---|---|---|---|
| 1 | In the last week | 0 |
0%
|
| 2 | In the last month | 1 |
100%
|
| 3 | More than one month ago | 0 |
0%
|
| 4 | At the time of separation | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 323 |