| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely essential | 792 |
65.6%
|
| 2 | Important | 255 |
21.1%
|
| 3 | Not very important | 99 |
8.2%
|
| 4 | Not important at all | 48 |
4%
|
| 5 | Don't know | 13 |
1.1%
|
| 98 | Refused | 1 |
0.1%
|
| 99 | Missing data | 0 |
0%
|