| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10 |
0%
|
| 2 | No | 3837 |
4.8%
|
| 8 | 15 |
0%
|
|
| 9 | Missing | 76452 |
95.2%
|
| Sysmiss | 126 |