| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1/4 | 13 |
23.6%
|
| 2 | Less than 1/4 | 16 |
29.1%
|
| 3 | Less than 1/2 | 16 |
29.1%
|
| 4 | Less than 3/4 | 9 |
16.4%
|
| 5 | More than 3/4 | 1 |
1.8%
|
| Sysmiss | 2760 |