Value | Category |
---|---|
-9 | Don't know |
-7 | Legal skip |
-6 | Unfinished questionnaire |
-3 | Interviewer error |
0 | LESS THAN ONE MONTH OR FOUND WHILE STUDYING |
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | |
11 | |
12 | |
14 | |
15 | |
16 | |
18 | |
19 | |
20 | |
21 | |
23 | |
24 | |
30 | |
31 | |
36 | |
38 | |
48 | |
49 | |
54 | |
60 | |
72 | |
84 | |
120 | |
132 | |
144 | |
152 | |
156 | |
160 | |
168 | |
216 | |
228 | |
240 | |
Sysmiss |