| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1361 |
47.3%
|
| 2 | Few hours or less | 344 |
11.9%
|
| 3 | Few hours to 1 day | 439 |
15.2%
|
| 4 | 1 day to 2 days | 319 |
11.1%
|
| 5 | 3 to 6 days | 105 |
3.6%
|
| 6 | 1 week (7 days) | 80 |
2.8%
|
| 7 | More than one week | 155 |
5.4%
|
| 8 | Cannot remember | 77 |
2.7%
|
| Sysmiss | 24 |