| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to Respond | 0 |
0%
|
| -98 | Don't Know | 27 |
0.8%
|
| 0 | N / A | 25 |
0.8%
|
| 1 | Less than a week | 807 |
25.1%
|
| 2 | 1-4 weeks | 702 |
21.9%
|
| 3 | 1-3 months | 358 |
11.1%
|
| 4 | 4-12 months | 418 |
13%
|
| 5 | More than 1 year | 874 |
27.2%
|
| Sysmiss | 20953 |