| Value | Category | Cases | |
|---|---|---|---|
| -5 | Not available | 3 |
12%
|
| 2 | 1 |
4%
|
|
| 7 | 1 |
4%
|
|
| 8 | 1 |
4%
|
|
| 11 | 1 |
4%
|
|
| 12 | 3 |
12%
|
|
| 13 | 1 |
4%
|
|
| 14 | 2 |
8%
|
|
| 15 | 1 |
4%
|
|
| 16 | 1 |
4%
|
|
| 17 | 1 |
4%
|
|
| 19 | 1 |
4%
|
|
| 20 | 1 |
4%
|
|
| 22 | 1 |
4%
|
|
| 23 | 2 |
8%
|
|
| 24 | 1 |
4%
|
|
| 27 | 1 |
4%
|
|
| 28 | 2 |
8%
|
|
| Sysmiss | 175 |