| Value | Category | Cases | |
|---|---|---|---|
| 1 | One day | 0 |
0%
|
| 2 | One week | 15 |
7.2%
|
| 3 | Two weeks / half a month | 3 |
1.4%
|
| 4 | One month | 178 |
85.6%
|
| 5 | Six months | 4 |
1.9%
|
| 6 | One year | 7 |
3.4%
|
| 7 | Other | 1 |
0.5%
|
| Sysmiss | 28255 |