Value | Category | Cases | |
---|---|---|---|
1 | 15 minutes or less | 376 |
4.4%
|
2 | More than 15 to 30 minutes | 594 |
7%
|
3 | More than 30 minutes to an hour | 1043 |
12.3%
|
4 | More than an hour | 1659 |
19.6%
|
5 | Don't know | 4807 |
56.7%
|
Sysmiss | 92 |