| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
18.8%
|
|
| 2 | 76 |
36.5%
|
|
| 3 | 68 |
32.7%
|
|
| 4 | 18 |
8.7%
|
|
| 5 | 7 |
3.4%
|
|
| Sysmiss | 575 |