| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 327 |
7.8%
|
| 2 | no | 3365 |
80.5%
|
| 8 | don't know | 170 |
4.1%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 319 |
7.6%
|
| Sysmiss | 52 |