| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 2 |
6.9%
|
| 4 | 1 |
3.4%
|
|
| 5 | 1 |
3.4%
|
|
| 6 | 1 |
3.4%
|
|
| 9 | 2 |
6.9%
|
|
| 11 | 2 |
6.9%
|
|
| 12 | 1 |
3.4%
|
|
| 13 | 2 |
6.9%
|
|
| 14 | 3 |
10.3%
|
|
| 17 | 1 |
3.4%
|
|
| 18 | 1 |
3.4%
|
|
| 19 | 3 |
10.3%
|
|
| 20 | 1 |
3.4%
|
|
| 21 | 1 |
3.4%
|
|
| 22 | 2 |
6.9%
|
|
| 23 | 2 |
6.9%
|
|
| 24 | 1 |
3.4%
|
|
| 25 | 2 |
6.9%
|
|
| Sysmiss | 171 |