| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-6 days | 3 |
9.4%
|
| 2 | 1-4 weeks | 5 |
15.6%
|
| 3 | 1-3 months | 8 |
25%
|
| 4 | 3-6 months | 6 |
18.8%
|
| 5 | more that 6 months | 10 |
31.3%
|
| Sysmiss | 3567 |