| Value | Category | Cases | |
|---|---|---|---|
| 1 | 358 |
2.3%
|
|
| 2 | 1071 |
7%
|
|
| 3 | 3177 |
20.8%
|
|
| 4 | 5923 |
38.7%
|
|
| 5 | 4770 |
31.2%
|
|
| Sysmiss | 1271 |