| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 9 |
0.4%
|
| 0 | Spend no time | 946 |
39.4%
|
| 1 | Less than 1 hour | 376 |
15.7%
|
| 2 | 1-2 hours | 441 |
18.4%
|
| 3 | 3-5 hours | 263 |
11%
|
| 4 | More than 5 hours | 300 |
12.5%
|
| 9 | Don't know | 63 |
2.6%
|
| 98 | Refused | 0 |
0%
|