If you prefer to manually edit your configuration files, use the following syntax for this option:

nopartial on

The No Partial Reports ^(nopartial) option, when it is present, instructs wusage not to generate a report for the current epoch (day, week, month, etc.) in progress. By default, Wusage does generate such a report and include it in the calendar of reports. Values for such incomplete time periods are also scaled and included in historical graphs if at least one day's worth of data is available. If you typically have almost no data for the new epoch in your log when you run wusage, you may wish to use the No Partial Reports ^(nopartial) option to turn off these "incomplete" reports.