| Value | Category | Cases | |
|---|---|---|---|
| -999 | Refused | 0 |
0%
|
| 1 | Never | 0 |
0%
|
| 2 | A few times per year or less | 0 |
0%
|
| 3 | Once a month or less | 1 |
0.5%
|
| 4 | A few times per month | 5 |
2.4%
|
| 5 | Once a week | 5 |
2.4%
|
| 6 | A few times per week | 17 |
8.1%
|
| 7 | Every day | 182 |
86.7%
|