| Value |
Category |
| 0 |
|
| 1 |
Daily |
| 2 |
2 - 4 times per week |
| 3 |
Once per week |
| 4 |
Once per month |
| 5 |
Once per season |
| 6 |
Never |
| 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.