| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 7156 |
56%
|
| 1 | Yes | 5310 |
41.5%
|
| 8 | Don't know/not sure/depends | 321 |
2.5%
|
| 9 | 3 | ||
| Sysmiss | 29 |