| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 5308 |
77.6%
|
| 2 | seldom | 562 |
8.2%
|
| 3 | sometime | 860 |
12.6%
|
| 4 | often | 106 |
1.6%
|
| 5 | 5 | 0 |
0%
|
| Sysmiss | [.a] invalid value | 0 | |
| Sysmiss | 4 |