| Value |
Category |
| 0 |
0 |
| 1 |
Vøt ë ao hå s«ng suèi |
| 2 |
Vøt tïy tiÖn n¬i kh¸c |
| 3 |
Vøt vµo b·i r¸c |
| 4 |
Ch«n, lÊp |
| 5 |
§èt |
| 6 |
T¸i sö dông |
| 7 |
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.