| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never justifiable | 890 |
74.2%
|
| 2 | 2 | 143 |
11.9%
|
| 3 | 3 | 90 |
7.5%
|
| 4 | 4 | 60 |
5%
|
| 5 | 5 | 12 |
1%
|
| 6 | 6 | 1 |
0.1%
|
| 7 | 7 | 2 |
0.2%
|
| 10 | Always justifiable | 2 |
0.2%
|