| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 5 |
12.2%
|
| 6 | 3 |
7.3%
|
|
| 8 | 1 |
2.4%
|
|
| 9 | 2 |
4.9%
|
|
| 10 | 2 |
4.9%
|
|
| 11 | 1 |
2.4%
|
|
| 12 | 5 |
12.2%
|
|
| 14 | 1 |
2.4%
|
|
| 15 | 2 |
4.9%
|
|
| 16 | 4 |
9.8%
|
|
| 17 | 2 |
4.9%
|
|
| 18 | 6 |
14.6%
|
|
| 19 | 1 |
2.4%
|
|
| 20 | 2 |
4.9%
|
|
| 21 | 3 |
7.3%
|
|
| 27 | 1 |
2.4%
|
|
| Sysmiss | 159 |