| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | No | 1064 |
13.9%
|
| 1 | Yes | 6536 |
85.4%
|
| 888 | Don’t know | 52 |
0.7%
|
| 999 | Prefer not to respond | 2 |
0%
|
| Sysmiss | 3563 |