| Value | Category | Cases | |
|---|---|---|---|
| 1 | Completely unacceptable | 7431 |
9%
|
| 2 | 2 | 4260 |
5.2%
|
| 3 | 3 | 5742 |
7%
|
| 4 | 4 | 6129 |
7.4%
|
| 5 | 5 | 9846 |
12%
|
| 6 | 6 | 9100 |
11.1%
|
| 7 | 7 | 10992 |
13.3%
|
| 8 | 8 | 11671 |
14.2%
|
| 9 | 9 | 6544 |
7.9%
|
| 10 | Completely acceptable | 10636 |
12.9%
|
| -5 | DE,SE:Inapplicable; HT: Dropped out survey | 59 | |
| -4 | Not asked in survey | 4078 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 891 | |
| -1 | Don't know | 2186 |