| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
8.6%
|
|
| 1 | 24 |
41.4%
|
|
| 2 | 15 |
25.9%
|
|
| 3 | 6 |
10.3%
|
|
| 4 | 5 |
8.6%
|
|
| 5 | 1 |
1.7%
|
|
| 6 | 1 |
1.7%
|
|
| 8 | 1 |
1.7%
|
|
| Sysmiss | 9619 |