| Value | Category | Cases | |
|---|---|---|---|
| 1 | 645 |
4.7%
|
|
| 2 | 1183 |
8.7%
|
|
| 3 | 4236 |
31%
|
|
| 4 | 5164 |
37.8%
|
|
| 5 | 2417 |
17.7%
|
|
| Sysmiss | 642 |