| Value | Category | Cases | |
|---|---|---|---|
| 0 | Spend no time | 438 |
18%
|
| 1 | Less than 1 hour | 393 |
16.2%
|
| 2 | 1-2 hours | 688 |
28.3%
|
| 3 | 3-5 hours | 507 |
20.9%
|
| 4 | More than 5 hours | 382 |
15.7%
|
| 9 | Don't Know | 20 |
0.8%
|