| Value |
Category |
| -1 |
|
| 0 |
K0 b»ng cÊp |
| 1 |
TiÓu häc |
| 2 |
THCS |
| 3 |
THPT |
| 8 |
Cao ®¼ng |
| 9 |
§¹i häc |
| 10 |
Th¹c sÜ |
| 11 |
TiÕn sÜ |
| 12 |
Kh¸c |
| 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.