| Value | Category | Cases | |
|---|---|---|---|
| 0 | Spend no time | 471 |
21.4%
|
| 1 | Less than 1 hour | 315 |
14.3%
|
| 2 | 1-2 hours | 626 |
28.5%
|
| 3 | 3-5 hours | 460 |
20.9%
|
| 4 | More than 5 hours | 325 |
14.8%
|
| 98 | Refused | 1 |
0%
|