| Value | Category | Cases | |
|---|---|---|---|
| 2 | about a week | 21 |
11.6%
|
| 3 | between 1 - 2 weeks | 9 |
5%
|
| 4 | between 3 -5 days | 16 |
8.8%
|
| 5 | more than 2 weeks | 86 |
47.5%
|
| 6 | two days or less | 49 |
27.1%
|
| Sysmiss | 2435 |