| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 0 |
0%
|
| 1 | 159 |
80.7%
|
|
| 2 | 36 |
18.3%
|
|
| 4 | 2 |
1%
|
|
| 96 | Other | 0 |
0%
|
| Sysmiss | 3 |