| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-6 days | 1 |
8.3%
|
| 2 | 1-4 weeks | 1 |
8.3%
|
| 3 | 1-3 months | 5 |
41.7%
|
| 4 | 3-6 months | 3 |
25%
|
| 5 | more that 6 months | 2 |
16.7%
|
| Sysmiss | 1690 |