| Value | Category | Cases | |
|---|---|---|---|
| 1 | A few times a year | 21 |
0.9%
|
| 2 | About once a month | 44 |
1.9%
|
| 3 | Daily | 1493 |
63.2%
|
| 4 | Less than once a year | 15 |
0.6%
|
| 5 | Never | 61 |
2.6%
|
| 6 | Refused to answer | 1 |
0%
|
| 7 | Several times a month | 140 |
5.9%
|
| 8 | Several times a week | 588 |
24.9%
|
| Sysmiss | 1888 |