| Value | Category | Cases | |
|---|---|---|---|
| 1 | One day | 4 |
0.1%
|
| 2 | One week | 19 |
0.2%
|
| 3 | Two weeks / half a month | 49 |
0.6%
|
| 4 | One month | 7625 |
95.3%
|
| 5 | Six months | 90 |
1.1%
|
| 6 | One year | 108 |
1.4%
|
| 7 | Other | 105 |
1.3%
|
| Sysmiss | 20463 |