| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
4.7%
|
|
| 1 | 14 |
32.6%
|
|
| 2 | 10 |
23.3%
|
|
| 3 | 3 |
7%
|
|
| 4 | 2 |
4.7%
|
|
| 5 | 4 |
9.3%
|
|
| 6 | 3 |
7%
|
|
| 7 | 2 |
4.7%
|
|
| 8 | 2 |
4.7%
|
|
| 15 | 1 |
2.3%
|
|
| Sysmiss | 190 |