Value | Category | Cases | |
---|---|---|---|
1 | 15 minutes or less | 890 |
10.5%
|
2 | More than 15 to 30 minutes | 842 |
9.9%
|
3 | More than 30 minutes to an hour | 967 |
11.4%
|
4 | More than an hour | 1659 |
19.6%
|
5 | Don't know | 4121 |
48.6%
|
Sysmiss | 92 |