| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 2012 | 2018 |
29.4%
|
| 2 | No | 4630 | 4647 |
67.6%
|
| 8 | not applicable | 218 | 197 |
2.9%
|
| 9 | don't know | 5 | 4 |
0.1%
|
| Sysmiss | 6 | 6 |