| Value |
Category |
| 1 |
èm ®au/tµn tËt |
| 2 |
Kh«ng cã hé khÈu |
| 3 |
K« tr¶ ®c häc phÝ |
| 4 |
Ph¶i lµm viÖc |
| 5 |
Kh¸c |
| 9 |
Missing |
| 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.