| Value | Category | Cases | |
|---|---|---|---|
| 1 | about 25% | 78 |
77.2%
|
| 2 | about 50% | 8 |
7.9%
|
| 3 | about 75% | 0 |
0%
|
| 4 | 100% | 15 |
14.9%
|
| Sysmiss | 1861 |