| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
57.4%
|
|
| 1 | 5 |
5.3%
|
|
| 2 | 11 |
11.7%
|
|
| 3 | 6 |
6.4%
|
|
| 4 | 6 |
6.4%
|
|
| 5 | 6 |
6.4%
|
|
| 6 | 1 |
1.1%
|
|
| 7 | 4 |
4.3%
|
|
| 8 | 1 |
1.1%
|
|
| Sysmiss | 34 |