| Value | Category | Cases | |
|---|---|---|---|
| 0 | not applicable | 93 |
4.2%
|
| 1 | never | 276 |
12.5%
|
| 2 | seldom | 399 |
18.1%
|
| 3 | sometimes | 725 |
32.8%
|
| 4 | mostly | 471 |
21.3%
|
| 5 | always | 246 |
11.1%
|
| Sysmiss | 16 |