| Value | Category | Cases | |
|---|---|---|---|
| 1 | less than once a month | 18 |
0.6%
|
| 2 | less than once a week but at least once a month | 8 |
0.3%
|
| 3 | at least once a week but not every day | 7 |
0.2%
|
| 4 | every day, but not most of the day | 9 |
0.3%
|
| 5 | every day, most of the day | 9 |
0.3%
|
| 98 | don't know | 2 |
0.1%
|
| 99 | refused to answer | 0 |
0%
|
| Missing value | 3002 |
98.3%
|