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: 16168 keys (16168 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-01-18:    206   113    43   192   461    79    15    36   1145
2021-01-17:    502   102    52   137   665   411    38   109   2016
2021-01-16:    204    82    94    30   474   196   301   234   1615
2021-01-15:    147   118    65    26   442   112   402   331   1643
2021-01-14:    145   115    50    29   358   137   375   432   1641
2021-01-13:    140    65    92    51   235   362   159   385   1489
2021-01-12:    116    80    44   246   162   215    59   327   1249
2021-01-11:    140    80   209    58   160   113    50   268   1078
2021-01-10:    158   254    27   101    54    78    17   223    912
2021-01-09:    377    56    69    32    46    56    21   142    799
2021-01-08:    402   101    12    19    29    46    29    64    702
2021-01-07:    480    26     5    19    34    18    25    57    664
2021-01-06:    478    24     6     9    22    32     7    37    615
2021-01-05:    488    14     5    10    19    24     1    22    583
2021-01-04:      3     0     0     0    14     0     0     0     17
Total:        3986  1230   773   959  3175  1879  1499  2667  16168

Pre-V1.5 user count:  1879
Post-V1.5 user count: 2016