| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | No | 199 |
15.4%
|
| 1 | Yes | 1092 |
84.5%
|
| 888 | Don't know | 1 |
0.1%
|
| 999 | Prefer not to respond | 0 |
0%
|
| Sysmiss | 315 |