| Value | Category | Cases | |
|---|---|---|---|
| 1 | days ago | 1441 |
74.6%
|
| 2 | weeks ago | 258 |
13.4%
|
| 3 | months ago | 131 |
6.8%
|
| 4 | years ago | 8 |
0.4%
|
| 6 | before last birth | 88 |
4.6%
|
| 8 | don't know | 0 |
0%
|
| 9 | not applicable | 0 |
0%
|
| 93 | special | 5 |
0.3%
|
| 94 | inconsistent | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 1325 |
