| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 436 |
36.9%
|
| 2 | Important | 569 |
48.1%
|
| 3 | Not very important | 105 |
8.9%
|
| 4 | Not important at all | 30 |
2.5%
|
| 5 | Don't know | 34 |
2.9%
|
| 96 | No further answer | 0 |
0%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 9 |
0.8%
|