| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 1377 |
14.2%
|
| 2 | rarely | 1130 |
11.7%
|
| 3 | sometimes | 2937 |
30.4%
|
| 4 | often | 2413 |
25%
|
| 5 | frequently | 1813 |
18.7%
|
| 7 | not applicable | 0 |
0%
|
| Sysmiss | 1246 |