| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every day | 58 |
0.6%
|
| 2 | More than twice a week | 93 |
0.9%
|
| 3 | Once or twice a week | 182 |
1.8%
|
| 4 | A few times a month | 444 |
4.5%
|
| 5 | Rarely | 1975 |
20%
|
| 6 | Never | 7105 |
72.1%
|
| Sysmiss | 3 |