| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 28 | 1 | 14 |
12.9%
|
|
| 29 | 1 | 26 |
24.4%
|
|
| 30 | 1 | 21 |
19.7%
|
|
| 31 | 1 | 30 |
28.9%
|
|
| 46 | 2 | 15 |
14.1%
|
|
| Sysmiss | 25523 | 638011 |