| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
1.6%
|
|
| 1 | 801 |
26.8%
|
|
| 2 | 744 |
24.9%
|
|
| 3 | 540 |
18.1%
|
|
| 4 | 276 |
9.2%
|
|
| 5 | 144 |
4.8%
|
|
| 6 | 434 |
14.5%
|
|
| Sysmiss | 22173 |