| Value | Category | Cases | |
|---|---|---|---|
| 1 | 160 |
73.1%
|
|
| 2 | 3 |
1.4%
|
|
| 3 | 26 |
11.9%
|
|
| 4 | 30 |
13.7%
|
|
| Sysmiss | 14 |