Value |
Category |
1 |
Sinh viªn/Häc sinh |
2 |
Néi trî |
3 |
èm ®au/tµn tËt |
4 |
Qu¸ trÎ/qu¸ giµ |
5 |
Kh¸c |
9 |
|
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.