| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Spend no time | 459 |
38.3%
|
| 1 | Less than 1 hour | 36 |
3%
|
| 2 | 1-2 hours | 93 |
7.8%
|
| 3 | 3-5 hours | 238 |
19.8%
|
| 4 | More than 5 hours | 354 |
29.5%
|
| 9 | Don't know | 20 |
1.7%
|
| 98 | Refused | 0 |
0%
|