| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 161 |
5.8%
|
| 2 | Less than once a year | 33 |
1.2%
|
| 3 | About once or twice a year | 31 |
1.1%
|
| 4 | About once a month | 90 |
3.2%
|
| 5 | 2-3 times a month | 74 |
2.7%
|
| 6 | Nearly every week | 131 |
4.7%
|
| 7 | Every week | 191 |
6.9%
|
| 8 | Several times a week | 238 |
8.5%
|
| 9 | Once a day | 1076 |
38.6%
|
| 10 | Several times a day | 761 |
27.3%
|
| Sysmiss | 13 |