Value | Category |
---|---|
-999 | missing |
-777 | not applicable |
-666 | don't know |
0 | |
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | |
12 | |
13 | |
14 | |
15 | |
16 | |
17 | |
18 | |
20 | |
22 | |
24 | |
25 | |
26 | |
28 | |
30 | |
32 | |
35 | |
36 | |
38 | |
40 | |
42 | |
45 | |
47 | |
50 | |
56 | |
60 | |
62 | |
65 | |
71 | |
75 | |
76 | |
80 | |
85 | |
88 | |
90 | |
95 | |
108 | |
220 | |
250 | |
777 | Not Applicable |
888 | Don't Know |
999 | Missing |
Sysmiss |