| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 229 |
62.4%
|
| 2 | No | 129 |
35.1%
|
| 8 | 5 |
1.4%
|
|
| 9 | Missing | 4 |
1.1%
|
| Sysmiss | 816 |