| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 607 |
50.6%
|
| 2 | Important | 454 |
37.8%
|
| 3 | Not very important | 73 |
6.1%
|
| 4 | Not important at all | 18 |
1.5%
|
| 5 | Don't know | 31 |
2.6%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 17 |
1.4%
|