| Value | Category | Cases | |
|---|---|---|---|
| 1 | about 25% | 36 |
76.6%
|
| 2 | about 50% | 5 |
10.6%
|
| 3 | about 75% | 1 |
2.1%
|
| 4 | 100% | 5 |
10.6%
|
| Sysmiss | 1915 |