| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3153 |
15.4%
|
|
| 2 | 3718 |
18.2%
|
|
| 3 | 12624 |
61.8%
|
|
| 8 | 936 |
4.6%
|
|
| Sysmiss | 176 |