| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 930 |
77%
|
| 2 | Important | 204 |
16.9%
|
| 3 | Not very important | 59 |
4.9%
|
| 4 | Not important at all | 11 |
0.9%
|
| 5 | Don't know | 3 |
0.2%
|
| 98 | Refused | 1 |
0.1%
|
| 99 | Missing data | 0 |
0%
|