| Value | Category | Cases | |
|---|---|---|---|
| -99 | 46 |
2.6%
|
|
| 1 | Yes | 181 |
10.4%
|
| 2 | No | 1515 |
87%
|
| 9 | MISSING | 0 |
0%
|
| Sysmiss | 94 |