| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
9.4%
|
|
| 1 | 20 |
13.4%
|
|
| 2 | 18 |
12.1%
|
|
| 3 | 27 |
18.1%
|
|
| 4 | 14 |
9.4%
|
|
| 5 | 11 |
7.4%
|
|
| 6 | 18 |
12.1%
|
|
| 7 | 4 |
2.7%
|
|
| 8 | 9 |
6%
|
|
| 9 | 4 |
2.7%
|
|
| 10 | 4 |
2.7%
|
|
| 11 | 5 |
3.4%
|
|
| 12 | 1 |
0.7%
|
|
| Sysmiss | 577 |