| Value | Category | Cases | |
|---|---|---|---|
| 1 | Don't know | 7 |
0.3%
|
| 2 | Mostly | 515 |
20.6%
|
| 3 | No | 46 |
1.8%
|
| 4 | Yes | 1930 |
77.3%
|
| Sysmiss | 1 |