reformat older data + header according to RFC4180 2.3
Reformatted older data to fit the column wise kpi reportingdeleted 2x zero reports from August- table header according to quasi-standard as discussed in https://gitlab.hzdr.de/hifis/overall/kpi/kpi-requirements/-/issues/2
Edited by Uwe Jandt (DESY, HIFIS)