| Value |
Category |
Cases |
|
| 1 |
In the last 2 yrs |
54 |
|
| 2 |
More than 2 yrs ago |
22 |
|
| 3 |
Never |
96 |
|
| 77 |
Don't know |
36 |
|
| Sysmiss |
|
4264 |
|
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.
