| Value | Category | Cases | |
|---|---|---|---|
| -99 | 33 |
1.9%
|
|
| 1 | Yes | 1106 |
63.5%
|
| 2 | No | 603 |
34.6%
|
| 9 | MISSING | 0 |
0%
|
| Sysmiss | 94 |