Value | Category | Cases | |
---|---|---|---|
1 | less than 1 hour | 1700 |
14.5%
|
2 | between 1 and 2 hours | 3950 |
33.7%
|
3 | between 2 and 4 hours | 2769 |
23.6%
|
4 | more than 4 hours | 1611 |
13.7%
|
5 | very irregularly | 1704 |
14.5%
|
Sysmiss | 10712 |