| Value | Category | Cases | |
|---|---|---|---|
| 1 | 318 |
2.1%
|
|
| 2 | 1227 |
8.1%
|
|
| 3 | 3850 |
25.3%
|
|
| 4 | 6115 |
40.2%
|
|
| 5 | 3717 |
24.4%
|
|
| Sysmiss | 1343 |