| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 0 |
0%
|
| 1 | 25 |
43.9%
|
|
| 2 | 30 |
52.6%
|
|
| 4 | 2 |
3.5%
|
|
| 96 | Other | 0 |
0%
|
| Sysmiss | 143 |