| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5 |
14.3%
|
| 2 | No | 29 |
82.9%
|
| 9 | 1 |
2.9%
|
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1179 |