| Value | Category | Cases | |
|---|---|---|---|
| -7 | Prefers not to disclose | 0 |
0%
|
| 1 | Yes, the whole area | 7 |
70%
|
| 2 | Yes, a part | 2 |
20%
|
| 3 | No | 1 |
10%
|
| Sysmiss | 2628 |