| Value | Category | Cases | |
|---|---|---|---|
| 1 | VERY OFTEN | 2 |
20%
|
| 2 | OFTEN | 2 |
20%
|
| 3 | SOMETIMES | 4 |
40%
|
| 4 | RARELY | 1 |
10%
|
| 5 | NEVER | 1 |
10%
|
| Sysmiss | 966 |