| Value |
Category |
| 1 |
Tù ho¹i, b¸n tù ho¹i |
| 2 |
ThÊm déi níc |
| 3 |
Hai ng¨n |
| 4 |
CÇu c¸ |
| 5 |
Kh¸c |
| 6 |
Kh«ng cã HX |
| 9 |
Missing |
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.