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: 17368 keys (17368 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-04-04:    117    76    62   168   882    90     5    40   1440
2021-04-03:    436    44    53   119   838   791     3   148   2432
2021-04-02:    163    27   101     5   594   115   484   336   1825
2021-04-01:    112   106    13     3   447    57   531   448   1717
2021-03-31:    154    27    10     9   279    47   528   450   1504
2021-03-30:    135    18    14    36   177   446   188   229   1243
2021-03-29:    126    39    16   429   125   128    65   147   1075
2021-03-28:    152    69   370    75   124    62    39    65    956
2021-03-27:    201   439     3    89    64    51    11    53    911
2021-03-26:    608    54    46    37    41    18    14    37    855
2021-03-25:    641    79     5     9    44    15    15    26    834
2021-03-24:    669    21     2    12    32    13    12    17    778
2021-03-23:    638    19     6     6    25    11     8    16    729
2021-03-22:    616    11     4     5    34    16     3    12    701
2021-03-21:    319     3     0     7    31     2     0     6    368
Total:        5087  1032   705  1009  3737  1862  1906  2030  17368

Pre-V1.5 user count:  1862
Post-V1.5 user count: 2432