| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.3%
|
|
| 1 | 72 |
11.4%
|
|
| 2 | 133 |
21.1%
|
|
| 3 | 135 |
21.5%
|
|
| 4 | 41 |
6.5%
|
|
| 5 | 246 |
39.1%
|
|
| Sysmiss | 24955 |