| Value | Category | Cases | |
|---|---|---|---|
| 1 | 59 |
5.3%
|
|
| 2 | 121 |
10.9%
|
|
| 3 | 161 |
14.4%
|
|
| 4 | 348 |
31.2%
|
|
| 5 | 426 |
38.2%
|
|
| Sysmiss | 351 |