| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Never justifiable | 1040 |
86.7%
|
| 2 | 2 | 42 |
3.5%
|
| 3 | 3 | 36 |
3%
|
| 4 | 4 | 15 |
1.3%
|
| 5 | 5 | 62 |
5.2%
|
| 6 | 6 | 3 |
0.3%
|
| 10 | Always justifiable | 1 |
0.1%
|