| Value | Category | Cases | |
|---|---|---|---|
| 1 | less than 15 minutes | 3965 |
26.5%
|
| 2 | between 15 and 30 minutes | 2483 |
16.6%
|
| 3 | between 30 minutes and 1 hour | 1448 |
9.7%
|
| 4 | between 1 and 2 hours | 778 |
5.2%
|
| 5 | between 2 and 5 hours | 387 |
2.6%
|
| 6 | more than 5 hours | 303 |
2%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 5504 |
36.8%
|
| -2 | no answer | 52 |
0.3%
|
| -1 | does not know | 41 |
0.3%
|