| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not applicable | 71497 |
63.3%
|
| 1 | Yes: wholly | 6338 |
5.6%
|
| 2 | Yes:Mainly | 1910 |
1.7%
|
| 3 | Yes:Partly | 1581 |
1.4%
|
| 4 | No | 30270 |
26.8%
|
| 9 | Not known | 1388 |
1.2%
|