| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0.2%
|
| 0 | Spend no time | 831 |
34.7%
|
| 1 | Less than 1 hour | 60 |
2.5%
|
| 2 | 1-2 hours | 107 |
4.5%
|
| 3 | 3-5 hours | 270 |
11.3%
|
| 4 | More than 5 hours | 1121 |
46.7%
|
| 9 | Don't know | 5 |
0.2%
|
| 98 | Refused | 0 |
0%
|