| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.4%
|
| -1 | Don't know | 1 |
0.2%
|
| 1 | Never justifiable | 350 |
78.3%
|
| 2 | 2 | 33 |
7.4%
|
| 3 | 3 | 20 |
4.5%
|
| 4 | 4 | 7 |
1.6%
|
| 5 | 5 | 22 |
4.9%
|
| 6 | 6 | 7 |
1.6%
|
| 7 | 7 | 5 |
1.1%
|