| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never justifiable | 286 |
23%
|
| 2 | 2 | 293 |
23.5%
|
| 3 | 3 | 286 |
23%
|
| 4 | 4 | 137 |
11%
|
| 5 | 5 | 121 |
9.7%
|
| 6 | 6 | 64 |
5.1%
|
| 7 | 7 | 34 |
2.7%
|
| 8 | 8 | 23 |
1.8%
|
| 9 | 9 | 1 |
0.1%
|