| Value | Category | Cases | |
|---|---|---|---|
| 1 | 835 |
5.1%
|
|
| 2 | 555 |
3.4%
|
|
| 3 | 2923 |
17.9%
|
|
| 4 | 7882 |
48.2%
|
|
| 5 | 4142 |
25.4%
|
|
| Sysmiss | 103 |