Value | Category | Cases | |
---|---|---|---|
1 | 15 minutes or less | 321 |
3.8%
|
2 | More than 15 to 30 minutes | 580 |
6.8%
|
3 | More than 30 minutes to an hour | 984 |
11.6%
|
4 | More than an hour | 1654 |
19.5%
|
5 | Don't know | 4940 |
58.3%
|
Sysmiss | 92 |