| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 to 25% | 179 |
64.4%
|
| 2 | 26 to 75% | 40 |
14.4%
|
| 3 | 76 to 100% | 47 |
16.9%
|
| 4 | Does not know | 12 |
4.3%
|
| Sysmiss | 42 |