| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very important | 789214 |
80.2%
|
| 2 | Important | 186553 |
18.9%
|
| 3 | Not important at all | 7738 |
0.8%
|
| 9 | Unspecified | 1122 |
0.1%
|