| Value | Category | Cases | |
|---|---|---|---|
| 20 | 2 |
16.7%
|
|
| 21 | 1 |
8.3%
|
|
| 22 | 3 |
25%
|
|
| 24 | 3 |
25%
|
|
| 26 | 1 |
8.3%
|
|
| 28 | 1 |
8.3%
|
|
| 35 | 1 |
8.3%
|
|
| 97 | Inconsistent | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 787 |