Value |
Category |
0 |
|
1 |
High income |
2 |
Middle income |
3 |
Low income |
4 |
|
6 |
|
7 |
|
9 |
|
12 |
|
21 |
|
23 |
|
26 |
|
28 |
|
29 |
|
56 |
|
121 |
|
Sysmiss |
|
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.