| Value |
Category |
| 1 |
Every day |
| 2 |
2 - 3 times a week |
| 3 |
Once a week |
| 4 |
2 - 3 times a month |
| 5 |
Seldom |
| 6 |
Never |
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.