| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-25% | 52 |
7.5%
|
| 2 | 25-50% | 133 |
19.1%
|
| 3 | 51-75% | 292 |
42%
|
| 4 | 76-100% | 172 |
24.7%
|
| 5 | Do not know | 46 |
6.6%
|
| Sysmiss | 2 |