Value | Category | Cases | |
---|---|---|---|
-9 | Break off | 0 |
0%
|
-7 | Legal skip | 51 |
4.8%
|
-3 | Interviewer error | 0 |
0%
|
-2 | Refuse to answer | 0 |
0%
|
-1 | Don't know | 3 |
0.3%
|
1 | A major source | 282 |
26.8%
|
2 | A minor source | 491 |
46.6%
|
3 | No source at all | 226 |
21.5%
|