| Value | Category | Cases | |
|---|---|---|---|
| 1 | informant : cooperative and capable | 201166 |
72.4%
|
| 2 | informant : cooperative but not capable | 67496 |
24.3%
|
| 3 | informant : busy | 3888 |
1.4%
|
| 4 | informant : reluctant | 4698 |
1.7%
|
| 7 | invalid | 3 |
0%
|
| 9 | others | 781 |
0.3%
|
