| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very important/Absolutely essential | 10734 |
49.9%
|
| 2 | Important | 4396 |
20.4%
|
| 3 | Not very important | 1094 |
5.1%
|
| 4 | Not important at all | 374 |
1.7%
|
| 9 | Don't know | 601 |
2.8%
|
| 98 | Refused | 2 |
0%
|
| 99 | Missing data | 4330 |
20.1%
|