| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 8 |
0.3%
|
| 0 | Spend no time | 865 |
36.1%
|
| 1 | Less than 1 hour | 391 |
16.3%
|
| 2 | 1-2 hours | 342 |
14.3%
|
| 3 | 3-5 hours | 300 |
12.5%
|
| 4 | More than 5 hours | 407 |
17%
|
| 9 | Don't know | 85 |
3.5%
|
| 98 | Refused | 0 |
0%
|