| Value | Category | Cases | |
|---|---|---|---|
| 1 | Last 1 month | 175 |
7.8%
|
| 2 | 1-3 months | 246 |
10.9%
|
| 3 | 4-6 months | 321 |
14.2%
|
| 4 | 7-12 months | 368 |
16.3%
|
| 5 | More than 12 months | 1143 |
50.7%
|
| a | Don't know | 0 | |
| b | Refused to answer | 0 | |
| c | Outlier set to missing | 0 | |
| d | Dropped during anonymization (available on request) | 0 | |
| e | Skipped in error | 0 | |
| m | Not administered in this wave | 0 | |
| z | Not applicable | 0 |