| Value |
Category |
| 1 |
Yes, more than monthly |
| 2 |
Yes, monthly |
| 3 |
Yes, several times but less than monthly |
| 4 |
Yes, once or twice |
| 5 |
No |
| 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.
