| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 6 |
0.5%
|
| 0 | Spend no time | 799 |
66.6%
|
| 1 | Less than 1 hour | 15 |
1.3%
|
| 2 | 1-2 hours | 43 |
3.6%
|
| 3 | 3-5 hours | 73 |
6.1%
|
| 4 | More than 5 hours | 263 |
21.9%
|
| 9 | Don't know | 1 |
0.1%
|
| 98 | Refused | 0 |
0%
|