| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
2.9%
|
|
| 2 | 18 |
26.5%
|
|
| 3 | 36 |
52.9%
|
|
| 4 | 11 |
16.2%
|
|
| 5 | 1 |
1.5%
|
|
| Sysmiss | 265 |