| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 0 |
0%
|
| 0 | 1 |
0%
|
|
| 1 | Yes | 394 |
9.9%
|
| 2 | No | 3585 |
90.1%
|
| Sysmiss | 20 |