| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 701 |
82.2%
|
| 2 | No | 133 |
15.6%
|
| 9 | Don't know | 19 |
2.2%
|
| 99 | Don't know | 0 |
0%
|
| Sysmiss | 1631 |