| Value | Category | Cases | |
|---|---|---|---|
| 1 | 215 |
87.4%
|
|
| 2 | 9 |
3.7%
|
|
| 3 | 20 |
8.1%
|
|
| 4 | 2 |
0.8%
|
|
| Sysmiss | 40 |