Value | Category |
---|---|
-5 | other |
-4 | missing data |
-3 | refused to answer |
-2 | not applicable |
-1 | do not know |
0 | |
5 | |
6 | |
9 | |
10 | |
12 | |
15 | |
16 | |
18 | |
18.5 | |
20 | |
22 | |
30 | |
40 | |
45 | |
49 | |
50 | |
60 | |
70 | |
75 | |
80 | |
100 | |
120 | |
125 | |
140 | |
150 | |
175 | |
200 | |
230 | |
250 | |
400 | |
500 | |
960 | |
4500 |