| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 5 |
50%
|
| 2 | 1 |
10%
|
|
| 16 | 1 |
10%
|
|
| 18 | 1 |
10%
|
|
| 96 | Other | 2 |
20%
|
| Sysmiss | 190 |