| Value |
Category |
Cases |
|
| 1 |
Never |
2803 |
|
| 2 |
Within last one year |
320 |
|
| 3 |
Within last three years |
152 |
|
| 4 |
More than three years |
398 |
|
| 5 |
Cannot remember |
146 |
|
| Sysmiss |
|
2448 |
|
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.
