| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 1 |
3%
|
| 2 | 1 |
3%
|
|
| 3 | 2 |
6.1%
|
|
| 6 | 1 |
3%
|
|
| 7 | 2 |
6.1%
|
|
| 8 | 1 |
3%
|
|
| 9 | 3 |
9.1%
|
|
| 10 | 1 |
3%
|
|
| 12 | 4 |
12.1%
|
|
| 14 | 2 |
6.1%
|
|
| 15 | 2 |
6.1%
|
|
| 17 | 4 |
12.1%
|
|
| 19 | 5 |
15.2%
|
|
| 21 | 1 |
3%
|
|
| 22 | 2 |
6.1%
|
|
| 23 | 1 |
3%
|
|
| Sysmiss | 167 |