Value | Category |
---|---|
-9 | do not know |
-7 | does not apply |
0 | |
1 | |
2 | |
4 | |
5 | |
6 | |
10 | |
11 | |
15 | |
17 | |
18 | |
20 | |
23 | |
24 | |
25 | |
30 | |
31 | |
32 | |
33 | |
35 | |
37 | |
39 | |
40 | |
41 | |
42 | |
43 | |
44 | |
45 | |
47 | |
48 | |
49 | |
50 | |
51 | |
52 | |
53 | |
55 | |
57 | |
60 | |
61 | |
62 | |
63 | |
64 | |
65 | |
70 | |
75 | |
80 | |
82 | |
85 | |
90 | |
95 | |
100 | |
Sysmiss |