| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 1849 |
19%
|
| 2 | Often | 1801 |
18.5%
|
| 3 | Sometimes | 2087 |
21.5%
|
| 4 | Rarely | 1235 |
12.7%
|
| 5 | Never | 2747 |
28.3%
|
| Sysmiss | 141 |