| Value | Category | Cases | |
|---|---|---|---|
| 1 | IN THE LAST MONTH | 79 |
31.6%
|
| 2 | IN LAST 6 MONTHS | 122 |
48.8%
|
| 3 | MORE THAN 6 MONTHS | 49 |
19.6%
|
| Sysmiss | 730 |