| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 605 |
51.1%
|
| 2 | Important | 479 |
40.5%
|
| 3 | Not very important | 51 |
4.3%
|
| 4 | Not important at all | 17 |
1.4%
|
| 5 | Don't know | 23 |
1.9%
|
| 96 | No further answer | 0 |
0%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 8 |
0.7%
|