| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never justifiable | 720 |
60%
|
| 2 | 2 | 203 |
16.9%
|
| 3 | 3 | 144 |
12%
|
| 4 | 4 | 83 |
6.9%
|
| 5 | 5 | 41 |
3.4%
|
| 6 | 6 | 5 |
0.4%
|
| 7 | 7 | 4 |
0.3%
|