| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very important/Absolutely essential | 7879 |
36.6%
|
| 2 | Important | 5454 |
25.3%
|
| 3 | Not very important | 1844 |
8.6%
|
| 4 | Not important at all | 1062 |
4.9%
|
| 9 | Don't know | 978 |
4.5%
|
| 98 | Refused | 1 |
0%
|
| 99 | Missing data | 4313 |
20%
|