| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.4%
|
|
| 1 | 39 |
18.6%
|
|
| 2 | 47 |
22.4%
|
|
| 3 | 45 |
21.4%
|
|
| 4 | 13 |
6.2%
|
|
| 5 | 2 |
1%
|
|
| 6 | 61 |
29%
|
|
| Sysmiss | 24898 |