| Value | Category | Cases | |
|---|---|---|---|
| 1 | Absolutely Essential | 1615 |
73.4%
|
| 2 | Important | 506 |
23%
|
| 3 | Not very important | 47 |
2.1%
|
| 4 | Not important at all | 12 |
0.5%
|
| 5 | Do not know | 20 |
0.9%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing | 0 |
0%
|