| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never justifiable | 528 |
42.4%
|
| 2 | 2 | 303 |
24.3%
|
| 3 | 3 | 203 |
16.3%
|
| 4 | 4 | 93 |
7.5%
|
| 5 | 5 | 56 |
4.5%
|
| 6 | 6 | 30 |
2.4%
|
| 7 | 7 | 23 |
1.8%
|
| 8 | 8 | 9 |
0.7%
|