| Value | Category | Cases | |
|---|---|---|---|
| About half | 2873 |
1.5%
|
|
| Don't know or prefer not to say | 19757 |
10.5%
|
|
| Less than half | 9273 |
4.9%
|
|
| More than half | 9463 |
5%
|
|
| NA | 146492 |
78%
|