| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 6 |
2.6%
|
| 1 | <25% | 35 |
15.2%
|
| 2 | 25-50% | 39 |
17%
|
| 3 | 50-75% | 47 |
20.4%
|
| 4 | >75% | 29 |
12.6%
|
| 5 | 100% | 74 |
32.2%
|
| Sysmiss | 819 |