| Value | Category | Cases | |
|---|---|---|---|
| 1 | Last 1 month | 2791 |
32.9%
|
| 2 | 1-3 months | 1704 |
20.1%
|
| 3 | 4-6 months | 1116 |
13.2%
|
| 4 | 7-12 months | 987 |
11.6%
|
| 5 | More than 12 months | 1877 |
22.1%
|
| 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 |