| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 258 |
21.8%
|
| 2 | Important | 476 |
40.2%
|
| 3 | Not very important | 248 |
21%
|
| 4 | Not important at all | 114 |
9.6%
|
| 5 | Don't know | 75 |
6.3%
|
| 96 | No further answer | 0 |
0%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 12 |
1%
|