| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
1.7%
|
|
| 1 | 78 |
21.5%
|
|
| 2 | 63 |
17.4%
|
|
| 3 | 49 |
13.5%
|
|
| 4 | 29 |
8%
|
|
| 5 | 14 |
3.9%
|
|
| 6 | 124 |
34.2%
|
|
| Sysmiss | 24797 |