| Value | Category | Cases | |
|---|---|---|---|
| 1 | informant busy | 241 |
6%
|
| 2 | members away from home | 3077 |
76.4%
|
| 3 | informant non-cooperative | 452 |
11.2%
|
| 7 | invalid | 10 |
0.2%
|
| 9 | others | 249 |
6.2%
|