| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 to 25% | 167 |
57.4%
|
| 2 | 26 to 75% | 88 |
30.2%
|
| 3 | 76 to 100% | 29 |
10%
|
| 4 | Does not know | 7 |
2.4%
|
| Sysmiss | 29 |