| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Spend no time | 290 |
24.2%
|
| 1 | Less than 1 hour | 166 |
13.9%
|
| 2 | 1-2 hours | 118 |
9.8%
|
| 3 | 3-5 hours | 74 |
6.2%
|
| 4 | More than 5 hours | 520 |
43.4%
|
| 9 | Don't know | 30 |
2.5%
|
| 98 | Refused | 0 |
0%
|