| Value | Category | Cases | |
|---|---|---|---|
| 1 | days ago | 613 |
78%
|
| 2 | weeks ago | 92 |
11.7%
|
| 3 | months ago | 40 |
5.1%
|
| 4 | years ago | 0 |
0%
|
| 6 | before last birth | 38 |
4.8%
|
| 8 | don't know | 0 |
0%
|
| 9 | not applicable | 0 |
0%
|
| 93 | special | 3 |
0.4%
|
| 94 | inconsistent | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 2831 |
