| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Spend no time | 69 |
5.8%
|
| 1 | Less than 1 hour | 244 |
20.4%
|
| 2 | 1-2 hours | 393 |
32.8%
|
| 3 | 3-5 hours | 248 |
20.7%
|
| 4 | More than 5 hours | 236 |
19.7%
|
| 9 | Don't know | 8 |
0.7%
|
| 98 | Refused | 0 |
0%
|