| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
9 |
|
| 1 |
Never |
144 |
|
| 2 |
Once a week |
146 |
|
| 3 |
Between 2 and 4 times a week |
21 |
|
| 4 |
Daily |
5 |
|
| 5 |
More than once a day |
0 |
|
| Sysmiss |
|
1744 |
|
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.
