The maximum number of vehicles observed in any five minute period during the peak hour is $160 .$ If the total flow in the peak hour is 1000 vehicles, the five minute peak hour factor (round off to 2 decimal places) is
The maximum number of vehicles observed in any five minute period during the peak hour is $160 .$ If the total flow in the peak hour is 1000 vehicles, the five minute peak hour factor (round off to 2 decimal places) is