| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
2.8%
|
|
| 1 | 89 |
18%
|
|
| 2 | 81 |
16.4%
|
|
| 3 | 73 |
14.8%
|
|
| 4 | 51 |
10.3%
|
|
| 5 | 15 |
3%
|
|
| 6 | 171 |
34.6%
|
|
| Sysmiss | 24614 |