| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never/it is not necessary | 24 |
2.3%
|
| 1 | At least once a year | 65 |
6.2%
|
| 2 | At least once a month | 490 |
46.8%
|
| 3 | At least weekly | 178 |
17%
|
| 4 | Should stay here all the time | 248 |
23.7%
|
| 9 | Don't know/Haven't heard enough | 43 |
4.1%
|