| Value | Category | Cases | |
|---|---|---|---|
| 0 | 42 |
65.6%
|
|
| 1 | 3 |
4.7%
|
|
| 2 | 5 |
7.8%
|
|
| 3 | 3 |
4.7%
|
|
| 4 | 4 |
6.3%
|
|
| 5 | 1 |
1.6%
|
|
| 6 | 1 |
1.6%
|
|
| 7 | 5 |
7.8%
|
|
| Sysmiss | 10 |