| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 106 | 105 |
2.8%
|
| 2 | No | 3107 | 3070 |
81.1%
|
| 3 | I don't know | 28 | 33 |
0.9%
|
| 4 | Not applicable | 429 | 447 |
11.8%
|
| Sysmiss | 117 | 132 |