| Value | Category | Cases | |
|---|---|---|---|
| 1 | about 25% | 22 |
61.1%
|
| 2 | about 50% | 5 |
13.9%
|
| 3 | about 75% | 3 |
8.3%
|
| 4 | 100% | 6 |
16.7%
|
| Sysmiss | 1926 |