| Value | Category | Cases | |
|---|---|---|---|
| 1 | Within this year | 1042 |
17.4%
|
| 2 | 1-2 years | 900 |
15%
|
| 3 | 2-3 years | 1305 |
21.8%
|
| 4 | 3+ years | 1308 |
21.8%
|
| 5 | Husband not sure | 264 |
4.4%
|
| 6 | Respondent doesn't know | 1175 |
19.6%
|
| 9 | Missing | 494 | |
| Sysmiss | 17792 |