| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 days (a week) | 599 |
2.8%
|
| 2 | 15 days (two weeks) | 4726 |
22.4%
|
| 3 | 30 days (a month) | 13203 |
62.7%
|
| 4 | 90 days (a quarter) | 611 |
2.9%
|
| 5 | 180 days (half a year) | 27 |
0.1%
|
| 6 | 365 days (a year) | 4 |
0%
|
| 96 | Other | 1889 |
9%
|
| Sysmiss | 8043 |