| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | Yes | 390 |
14.6%
|
| 2 | No | 1908 |
71.3%
|
| 3 | 3 |
0.1%
|
|
| 8 | Dont know | 128 |
4.8%
|
| 9 | No response | 244 |
9.1%
|
| Sysmiss | 342 |