| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely | 792 |
63.7%
|
| 2 | Often | 355 |
28.5%
|
| 3 | Very often | 97 |
7.8%
|
| -999999999 | missing | 0 | |
| Sysmiss | 5091 |