| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 137 |
7.1%
|
| 2 | no | 1484 |
76.7%
|
| 8 | don't know | 313 |
16.2%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 1683 |