| Value | Category | Cases | |
|---|---|---|---|
| 1 | 219 |
1.7%
|
|
| 2 | 552 |
4.3%
|
|
| 3 | 3594 |
28.3%
|
|
| 4 | 5369 |
42.2%
|
|
| 5 | 2981 |
23.4%
|
|
| Sysmiss | 3855 |