| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, delay/avoid preg | 3199 |
14.6%
|
| 2 | yes, other reasn | 608 |
2.8%
|
| 3 | no | 10738 |
49.1%
|
| 4 | don't know | 7327 |
33.5%
|
| Sysmiss | 2900 |