| Value |
Category |
| 1 |
Within the past week |
| 2 |
Within the past month |
| 3 |
Within the past year |
| 4 |
Within the past five years |
| 88 |
Don’t recall |
| 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.