approximated user count according to https://github.com/corona-warn-app/cwa-documentation/issues/258#issuecomment-650700745
called with: multiplier=1, auto_multiplier_detect=False, new_android_apps_only=False

Parsing the Diagnosis Key list...
Length: 17620 keys (17620 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-01-01:     155    105     79    140    474     85      9     32    1079
2020-12-31:     769    241     88     89   1025    464     29    113    2818
2020-12-30:     259    128    174     18    764    198    307    213    2061
2020-12-29:     147    120     72      8    770    100    349    375    1941
2020-12-28:     120     62     44     13    512    151    353    500    1755
2020-12-27:      90     34     36     26    307    341    139    507    1480
2020-12-26:      78     36     28    277    154    178     75    381    1207
2020-12-25:      99     60    221     72    148     96     39    215     950
2020-12-24:     144    287      6    129     45     60     33    120     824
2020-12-23:     412     71     59     35     26     48     15     93     759
2020-12-22:     471     93      3     32     12     20     29     57     717
2020-12-21:     547     37      1     14      8     22     24     36     689
2020-12-20:     573     15      4     19      8     25     15     12     671
2020-12-19:     581     22      1     20      4     23      4     12     667
2020-12-18:       0      0      0      0      2      0      0      0       2
Total:         4445   1311    816    892   4259   1811   1420   2666   17620

Pre-V1.5 user count:  1811
Post-V1.5 user count: 2818