| Value | Category | Cases | |
|---|---|---|---|
| 1 | about 25% | 68 |
68%
|
| 2 | about 50% | 7 |
7%
|
| 3 | about 75% | 0 |
0%
|
| 4 | 100% | 25 |
25%
|
| Sysmiss | 1862 |