| Value | Category | Cases | |
|---|---|---|---|
| 1 | ALWAYS | 231 |
81.3%
|
| 2 | SOMETIMES | 40 |
14.1%
|
| 3 | NEVER | 12 |
4.2%
|
| 99 | DON'T KNOW | 1 |
0.4%
|
| Sysmiss | 3 |