| Value | Category | Cases | |
|---|---|---|---|
| 1 | Rarely | 686 |
69.1%
|
| 2 | Often | 231 |
23.3%
|
| 3 | Very often | 76 |
7.7%
|
| -999999999 | missing | 0 | |
| Sysmiss | 5342 |