| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
33.3%
|
|
| 1 | 22 |
52.4%
|
|
| 2 | 2 |
4.8%
|
|
| 3 | 1 |
2.4%
|
|
| 4 | 2 |
4.8%
|
|
| 5 | 1 |
2.4%
|
|
| Sysmiss | 268 |