| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Almost never | 676 | 1597641 |
26.6%
|
| 2 | Often | 1453 | 3402414 |
56.7%
|
| 3 | Daily | 219 | 450589 |
7.5%
|
| 7 | NA | 159 | 329714 |
5.5%
|
| 99 | Not stated | 81 | 224150 |
3.7%
|
| Sysmiss | 8328 | 25763409 |