| Value | Category | Cases | |
|---|---|---|---|
| 0 | 114 |
3.2%
|
|
| 1 | 926 |
26.4%
|
|
| 2 | 885 |
25.2%
|
|
| 3 | 593 |
16.9%
|
|
| 4 | 348 |
9.9%
|
|
| 5 | 104 |
3%
|
|
| 6 | 539 |
15.4%
|
|
| Sysmiss | 21303 |