| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 519 |
25%
|
| 2 | No | 1466 |
70.6%
|
| 7 | Don't know | 91 |
4.4%
|
| 9 | Don't know | 1 |
0%
|
| Sysmiss | 1681 |