| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 801 |
66.8%
|
| 2 | Important | 260 |
21.7%
|
| 3 | Not very important | 56 |
4.7%
|
| 4 | Not important at all | 22 |
1.8%
|
| 5 | Don't know | 55 |
4.6%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 6 |
0.5%
|