| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 4 |
0.1%
|
| -888 | -888 | 94 |
2.1%
|
| 1 | Yes, every day | 2920 |
66.4%
|
| 2 | Yes, at least once per week | 543 |
12.3%
|
| 3 | Yes, at least once per month | 84 |
1.9%
|
| 4 | Do not listen | 754 |
17.1%
|
| Sysmiss | 551 |