Netflow Analyzer Reporting

Hi,
In Netflow Analyzer when I create one month report, software draw the graph based on hourly average and again calculate 95percentile based on hourly average, in this way 95percentile wont be calculated accurately,
Other netflow software such as PRTG, have the option to generate report for any period of time with another option to define time window (1,5,15... mins) to calculate average and draw graphs and option to define timewindow(1,5,15... mins) for claculating 95percentile.

is there any option in manageengine netflow analyzer to define time widow for drawing graph and calculating 95percentile for one month reports ?

Thank You