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: 9194 keys (9194 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-09-11:     48    34    35   109   835    58     1    30   1150
2021-09-10:     93    26    32    55   251   629     2   101   1189
2021-09-09:     38    14    47     2   112    64   362   175    814
2021-09-08:     29    45    10     0    88    31   358   174    735
2021-09-07:     69     8     3     3    39    34   358   165    679
2021-09-06:     57     8     6    23    25   322    78    73    592
2021-09-05:     57    29     1   303    47    49    24    42    552
2021-09-04:     74    39   281    32    37    27    15    18    523
2021-09-03:    117   300     2    32    24    15     4    15    509
2021-09-02:    389    21    13    14    21     7     4    11    480
2021-09-01:    392    32     1     4    14     5     3    14    465
2021-08-31:    397    12     1     3    22     1     6     8    450
2021-08-30:    371     6     5     1    16     6     2     4    411
2021-08-29:    371     2     2     5    19     1     2     3    405
2021-08-28:    219     1     0     0    15     3     1     1    240
Total:        2721   577   439   586  1565  1252  1220   834   9194

Pre-V1.5 user count:  1252
Post-V1.5 user count: 1189