| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely | 241 |
60.1%
|
| 2 | Often | 121 |
30.2%
|
| 3 | Very often | 39 |
9.7%
|
| -999999999 | missing | 0 | |
| Sysmiss | 5934 |