| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not important | 3 |
0.7%
|
| 2 | Of some importance | 15 |
3.4%
|
| 3 | Important | 124 |
28%
|
| 4 | Very important | 299 |
67.5%
|
| 5 | 5.Missing | 1 |
0.2%
|
| 9 | 9.NA | 0 |
0%
|
| 99 | 1 |
0.2%
|
