| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
4%
|
|
| 1 | 7 |
14%
|
|
| 2 | 1 |
2%
|
|
| 3 | 5 |
10%
|
|
| 4 | 4 |
8%
|
|
| 5 | 8 |
16%
|
|
| 6 | 10 |
20%
|
|
| 7 | 4 |
8%
|
|
| 8 | 5 |
10%
|
|
| 9 | 1 |
2%
|
|
| 10 | 1 |
2%
|
|
| 11 | 1 |
2%
|
|
| 19 | 1 |
2%
|
|
| Sysmiss | 8 |