| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 5 |
1.4%
|
| 2 | 2 | 6 |
1.6%
|
| 3 | 3 | 59 |
16.2%
|
| 4 | 4 | 125 |
34.2%
|
| 5 | 5 | 170 |
46.6%
|
| Sysmiss | 66 |