| Value | Category | Cases | |
|---|---|---|---|
| 1 | less than one hour | 278 |
11.6%
|
| 2 | 1 - 2 hours | 463 |
19.3%
|
| 3 | 2 - 3 hours | 378 |
15.8%
|
| 4 | 3 - 4 hours | 321 |
13.4%
|
| 5 | more than 4 hours | 430 |
17.9%
|
| 6 | never listen to radio/watch television | 526 |
22%
|
| Sysmiss | 87 |