| Value | Category | Cases | |
|---|---|---|---|
| 1 | about 25% | 15 |
65.2%
|
| 2 | about 50% | 3 |
13%
|
| 3 | about 75% | 3 |
13%
|
| 4 | 100% | 2 |
8.7%
|
| Sysmiss | 1939 |