Value |
Category |
-99 |
Don't know |
-95 |
|
-90 |
Not specified by supervisor/interviewer |
0 |
|
1 |
|
2 |
|
4 |
|
5 |
|
6 |
|
7 |
|
8 |
|
9 |
|
10 |
|
11 |
|
12 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.