| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 22 |
2%
|
| -8 | Refused | 3 |
0.3%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Never | 0 |
0%
|
| 2 | 1 or 2 days | 396 |
36.8%
|
| 3 | 3 or 4 days | 340 |
31.6%
|
| 4 | Almost every day | 175 |
16.2%
|
| 5 | Every day | 141 |
13.1%
|
| Sysmiss | 5974 |