Moving monthly Total Data / day

all values are listed as: GB

      time  |      up    down
------------+----------------
2026-01-09  |   0.000  31.582
2026-01-10  |   0.000  31.453
2026-01-11  |   0.000  31.431
2026-01-12  |   0.000  31.424
2026-01-13  |   0.000  29.798
2026-01-14  |   0.000  26.329
2026-01-15  |   0.000  26.782
2026-01-16  |   0.000  26.725
2026-01-17  |   0.000  26.738
2026-01-18  |   0.000  26.174
2026-01-19  |   0.000  24.597
2026-01-20  |   0.000  20.120
2026-01-21  |   0.000  16.627
2026-01-22  |   0.000  13.974
2026-01-23  |   0.000  10.180
2026-01-24  |   0.000   8.059
2026-01-25  |   0.000   7.896
2026-01-26  |   0.000  10.015
2026-01-27  |   0.000  10.091
2026-01-28  |   0.000  10.412
2026-01-29  |   0.000  11.878
2026-01-30  |   0.000  14.591
2026-01-31  |   0.000  15.514
2026-02-01  |   0.000  27.134
2026-02-02  |   0.000  32.398
2026-02-03  |   0.000  33.035
2026-02-04  |   0.000  34.680
2026-02-05  |   0.000  34.860
2026-02-06  |   0.000  35.311
2026-02-07  |   0.000  36.234
2026-02-08  |   0.000  37.390
2026-02-09  |   0.000  37.369