| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Spend no time | 336 |
30.4%
|
| 1 | Less than 1 hour | 86 |
7.8%
|
| 2 | 1-2 hours | 118 |
10.7%
|
| 3 | 3-5 hours | 84 |
7.6%
|
| 4 | More than 5 hours | 449 |
40.7%
|
| 9 | Don't know | 31 |
2.8%
|
| 98 | Refused | 0 |
0%
|