| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1281 |
20.9%
|
| 2 | Sometimes | 1267 |
20.7%
|
| 3 | Rarely | 1550 |
25.3%
|
| 4 | Never | 2023 |
33.1%
|
| 88 | N.A. | 2938 | |
| 98 | D.K. | 46 | |
| 99 | 23 |