| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
12.5%
|
|
| 1 | 28 |
50%
|
|
| 2 | 7 |
12.5%
|
|
| 3 | 6 |
10.7%
|
|
| 4 | 4 |
7.1%
|
|
| 6 | 1 |
1.8%
|
|
| 7 | 1 |
1.8%
|
|
| 9 | 1 |
1.8%
|
|
| 14 | 1 |
1.8%
|
|
| Sysmiss | 9621 |