| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not important | 417 |
97%
|
| 1 | Most important | 2 |
0.5%
|
| 2 | 2nd most important | 3 |
0.7%
|
| 3 | 3rd most important | 8 |
1.9%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 2147483647 | Not administered | 0 |
0%
|
| 11 | .Z | 5662 |