| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
38.7%
|
|
| 2 | 1 |
3.2%
|
|
| 3 | 3 |
9.7%
|
|
| 4 | 4 |
12.9%
|
|
| 5 | 3 |
9.7%
|
|
| 6 | 1 |
3.2%
|
|
| 7 | 1 |
3.2%
|
|
| 10 | 3 |
9.7%
|
|
| 14 | 2 |
6.5%
|
|
| 15 | 1 |
3.2%
|
|
| Sysmiss | 5671 |