| Value | Category | Cases | |
|---|---|---|---|
| 1 | about 25% | 150 |
71.4%
|
| 2 | about 50% | 19 |
9%
|
| 3 | about 75% | 2 |
1%
|
| 4 | 100% | 39 |
18.6%
|
| Sysmiss | 1752 |