| Value | Category | Cases | |
|---|---|---|---|
| 0 | Spend no time | 156 |
7.1%
|
| 1 | Less than 1 hour | 289 |
13.1%
|
| 2 | 1-2 hours | 710 |
32.3%
|
| 3 | 3-5 hours | 709 |
32.3%
|
| 4 | More than 5 hours | 333 |
15.2%
|
| 98 | Refused | 1 |
0%
|