| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 7 |
0.6%
|
| 1 | Never justifiable | 1083 |
90.3%
|
| 2 | 2 | 49 |
4.1%
|
| 3 | 3 | 36 |
3%
|
| 4 | 4 | 17 |
1.4%
|
| 5 | 5 | 4 |
0.3%
|
| 6 | 6 | 2 |
0.2%
|
| 7 | 7 | 1 |
0.1%
|
| 9 | 9 | 1 |
0.1%
|