| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Not accurate at all | 468 |
19.7%
|
| 2 | Not very accurate, with major discrepancies | 439 |
18.5%
|
| 3 | Mostly accurate, but with some minor discrepancies | 665 |
28%
|
| 4 | Completely accurate | 499 |
21%
|
| 8 | Refused | 4 |
0.2%
|
| 9 | Don’t know | 303 |
12.7%
|