| Value | Category | Cases | |
|---|---|---|---|
| 1 | informant busy | 631 |
4.4%
|
| 2 | members away from home | 9859 |
68.9%
|
| 3 | informant non-cooperative | 3395 |
23.7%
|
| 9 | others | 428 |
3%
|