| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
11.7%
|
|
| 2 | 121 |
67.6%
|
|
| 3 | 17 |
9.5%
|
|
| 5 | 20 |
11.2%
|
|
| Sysmiss | 124 |