| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never justifiable | 20375 |
49.4%
|
| 2 | 2 | 3568 |
8.6%
|
| 3 | 3 | 2570 |
6.2%
|
| 4 | 4 | 1903 |
4.6%
|
| 5 | 5 | 3335 |
8.1%
|
| 6 | 6 | 2006 |
4.9%
|
| 7 | 7 | 1608 |
3.9%
|
| 8 | 8 | 1910 |
4.6%
|
| 9 | 9 | 1296 |
3.1%
|
| 10 | Always justifiable | 2682 |
6.5%
|
| -5 | EC,SE:Inapplicable ; HT: Dropped out survey | 63 | |
| -4 | Not asked in survey | 45879 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 672 | |
| -1 | Don't know | 1698 |