| Value |
Category |
| 1 |
Yes, Within 24 hours |
| 2 |
Yes, but not within 24 hour |
| 3 |
No |
| 8 |
DK |
| 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.