| Value | Category | Cases | |
|---|---|---|---|
| 1 | Last 1 month | 28 |
10%
|
| 2 | 1-3 months | 141 |
50.5%
|
| 3 | 4-6 months | 99 |
35.5%
|
| 4 | 7-12 months | 10 |
3.6%
|
| 5 | More than 12 months | 1 |
0.4%
|
| 6 | Don't know | 0 |
0%
|
| 7 | Refused to answer | 0 |
0%
|
| 8 | Outlier set to missing | 0 |
0%
|
| 9 | Inconsistency set to missing | 0 |
0%
|
| 10 | Field skipped | 0 |
0%
|
| 11 | Not applicable | 0 |
0%
|
| Sysmiss | 11219 |