| Value | Category | Cases | |
|---|---|---|---|
| 7 | 1 |
20%
|
|
| 13 | 1 |
20%
|
|
| 26 | 2 |
40%
|
|
| 37 | 1 |
20%
|
|
| 96 | 96+ | 0 |
0%
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 14629 |