| Value | Category | Cases | |
|---|---|---|---|
| 1 | IN THE LAST MONTH | 23 |
39%
|
| 2 | IN LAST 6 MONTHS | 28 |
47.5%
|
| 3 | MORE THAN 6 MONTHS | 8 |
13.6%
|
| Sysmiss | 610 |