| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 2 |
4.9%
|
| 4 | 1 |
2.4%
|
|
| 5 | 2 |
4.9%
|
|
| 7 | 1 |
2.4%
|
|
| 9 | 2 |
4.9%
|
|
| 10 | 2 |
4.9%
|
|
| 11 | 3 |
7.3%
|
|
| 13 | 3 |
7.3%
|
|
| 14 | 4 |
9.8%
|
|
| 15 | 6 |
14.6%
|
|
| 16 | 3 |
7.3%
|
|
| 17 | 4 |
9.8%
|
|
| 18 | 1 |
2.4%
|
|
| 19 | 1 |
2.4%
|
|
| 20 | 1 |
2.4%
|
|
| 21 | 2 |
4.9%
|
|
| 22 | 1 |
2.4%
|
|
| 24 | 1 |
2.4%
|
|
| 31 | 1 |
2.4%
|
|
| Sysmiss | 159 |