| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.2%
|
|
| 1 | 24 |
17.6%
|
|
| 2 | 23 |
16.9%
|
|
| 3 | 22 |
16.2%
|
|
| 4 | 6 |
4.4%
|
|
| 5 | 4 |
2.9%
|
|
| 6 | 54 |
39.7%
|
|
| Sysmiss | 25448 |