Value | Category |
---|---|
-9 | Don't know |
-8 | Refusal |
-7 | Does not apply |
0 | |
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | |
11 | |
12 | |
13 | |
14 | |
15 | |
16 | |
17 | |
18 | |
20 | |
21 | |
22 | |
23 | |
25 | |
26 | |
27 | |
28 | |
30 | |
36 | |
43 | |
45 | |
51 | |
62 | |
80 | |
83 | |
90 | |
95 | |
97 | |
100 | |
135 | |
320 | |
330 | |
390 | |
670 | |
1280 | |
2330 | |
Sysmiss |