| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 1567 |
17.8%
|
| 2 | rarely | 1950 |
22.2%
|
| 3 | sometimes | 3744 |
42.6%
|
| 4 | often | 988 |
11.2%
|
| 5 | frequently | 535 |
6.1%
|
| 7 | not applicable | 0 |
0%
|
| Sysmiss | 2132 |