| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 659 |
55.7%
|
| 2 | Important | 440 |
37.2%
|
| 3 | Not very important | 38 |
3.2%
|
| 4 | Not important at all | 12 |
1%
|
| 5 | Don't know | 19 |
1.6%
|
| 96 | No further answer | 0 |
0%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 15 |
1.3%
|