| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to Respond | 0 |
0%
|
| -98 | Don't Know | 13 |
1.3%
|
| 0 | N / A | 60 |
5.8%
|
| 1 | Less than a week | 413 |
40.1%
|
| 2 | 1-4 weeks | 264 |
25.7%
|
| 3 | 1-3 months | 96 |
9.3%
|
| 4 | 4-12 months | 86 |
8.4%
|
| 5 | More than 1 year | 97 |
9.4%
|
| Sysmiss | 23135 |