Value | Category | Cases | |
---|---|---|---|
1 | more than 30 minutes | 3 |
0.1%
|
2 | v.r.: exactly 30 minutes | 0 |
0%
|
3 | less than 30 minutes | 1 |
0%
|
98 | don't know | 4 |
0.1%
|
Missing value | 3050 |
99.7%
|