| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
15.4%
|
|
| 2 | 82 |
43.6%
|
|
| 3 | 68 |
36.2%
|
|
| 4 | 6 |
3.2%
|
|
| 5 | 3 |
1.6%
|
|
| Sysmiss | 595 |