| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 6 | 3 | 11686 |
63.1%
|
|
| 7 | 1 | 3355 |
18.1%
|
|
| 12 | 1 | 2740 |
14.8%
|
|
| 15 | 1 | 733 |
4%
|
|
| Sysmiss | 1608 | 4241354 |