| Value | Category | Cases | |
|---|---|---|---|
| 1 | 445 |
5.1%
|
|
| 2 | 2644 |
30.5%
|
|
| 3 | 3757 |
43.3%
|
|
| 4 | 1512 |
17.4%
|
|
| 5 | 324 |
3.7%
|
|
| Sysmiss | 3216 |