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: 169916 keys (169916 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2022-01-05:     984    918    886   1940   9997   1994     57    997   17773
2022-01-04:     862    660    560   1290   3022   8321    130   3167   18012
2022-01-03:     419    319   1195     24   1066   1402   4644   4864   13933
2022-01-02:     296   1078    173     16    698    572   5316   4755   12904
2022-01-01:    1103    125    104    139    414    975   6023   3295   12178
2021-12-31:    1059    184     89    722    240   5519   2129   1508   11450
2021-12-30:    1138    748     29   5279    458   1625    706    869   10852
2021-12-29:    1792   1519   3820   1066    555    704    391    541   10388
2021-12-28:    3229   4735     18   1064     71    413    236    347   10113
2021-12-27:    7813    634    440    353     71    254    160    213    9938
2021-12-26:    8315    804     13    212     52    162    129    119    9806
2021-12-25:    8973    250      4    148     41    106     81     62    9665
2021-12-24:    9132    161     34     92     39     82     25     43    9608
2021-12-23:    9183    107      8     62     59     50     14     35    9518
2021-12-22:    3658     21      0     15     55      9     10      9    3777
2021-12-21:       1      0      0      0      0      0      0      0       1
Total:        57957  12263   7373  12422  16838  22188  20051  20824  169916

Pre-V1.5 user count:  22188
Post-V1.5 user count: 18012