| Value | Category | Cases | |
|---|---|---|---|
| 1 | days | 0 |
0%
|
| 2 | weeks | 3 |
3.4%
|
| 3 | months | 10 |
11.4%
|
| 4 | years | 4 |
4.5%
|
| 5 | Never found them | 71 |
80.7%
|
| 98 | Don't know/Not sure | 0 |
0%
|
| 99 | Refused to respond | 0 |
0%
|
| Sysmiss | 500 |