Value | Category |
---|---|
-9 | don't know |
0 | |
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | |
11 | |
12 | |
13 | |
14 | |
15 | |
16 | |
17 | |
18 | |
20 | |
21 | |
23 | |
24 | |
25 | |
26 | |
28 | |
30 | |
32 | |
34 | |
35 | |
36 | |
37 | |
38 | |
40 | |
41 | |
45 | |
47 | |
48 | |
50 | |
52 | |
54 | |
55 | |
60 | |
72 | |
75 | |
80 | |
90 | |
95 | |
100 | |
106 | |
108 | |
120 | |
150 | |
160 | |
170 | |
200 | |
236 | |
280 | |
400 | |
Sysmiss |