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: 13165 keys (13165 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-10-05:     77    72    68   124   929    83     0    47   1400
2021-10-04:    131    46    59    61   299   714     3   146   1459
2021-10-03:     49    28    66     0   138   103   424   229   1037
2021-10-02:     39    67    14     0    96    59   486   251   1012
2021-10-01:     74    12    14     6    66    52   518   230    972
2021-09-30:     73    14     9    32    52   468   128   140    916
2021-09-29:     68    37     3   442    46   111    51    91    849
2021-09-28:    100    65   364    63    61    50    46    48    797
2021-09-27:    155   408     3    69    22    46    16    39    758
2021-09-26:    540    44    35    45    22    21    14    22    743
2021-09-25:    571    77     8    14    16    14    16    14    730
2021-09-24:    637    24     1    13    16    14     8     8    721
2021-09-23:    640    17     3    11    11    12     2     8    704
2021-09-22:    640    13     3     5    17     5     4     8    695
2021-09-21:    348     3     0     3     9     3     0     3    369
2021-09-20:      3     0     0     0     0     0     0     0      3
Total:        4145   927   650   888  1800  1755  1716  1284  13165

Pre-V1.5 user count:  1755
Post-V1.5 user count: 1459