Value |
Category |
0 |
|
1 |
Ninguno |
2 |
Uno o dos libros |
3 |
Tres a nueve libros |
4 |
Diez o más libros |
5 |
|
6 |
|
7 |
|
8 |
|
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.