| Value | Category | Cases | |
|---|---|---|---|
| 1 | 189 |
3.4%
|
|
| 2 | 299 |
5.4%
|
|
| 3 | 410 |
7.3%
|
|
| 4 | 1736 |
31.1%
|
|
| 5 | 2949 |
52.8%
|
|
| Sysmiss | 2992 |