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: 9749 keys (9749 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-09-22:     46    59    46    81   760    63     0    34   1089
2021-09-21:     82    29    44    60   244   618     2   120   1199
2021-09-20:     31    12    55     1    96    65   402   169    831
2021-09-19:     22    50     8     1    60    39   391   176    747
2021-09-18:     56    10     3     5    39    34   423   144    714
2021-09-17:     54    11     6    22    19   381    78    82    653
2021-09-16:     52    27     5   360    22    54    33    57    610
2021-09-15:     72    50   308    38    20    35    26    26    575
2021-09-14:    117   324     7    40     7    30    12    17    554
2021-09-13:    415    31    14    28     4    14     7    12    525
2021-09-12:    437    36     3    11     2     8     3     9    509
2021-09-11:    467    17     0     6     0     3     3     8    504
2021-09-10:    476    11     1     2     3     3     4     6    506
2021-09-09:    465     4     5     3     1     5     2     3    488
2021-09-08:    235     1     0     4     1     1     2     1    245
Total:        3027   672   505   662  1278  1353  1388   864   9749

Pre-V1.5 user count:  1353
Post-V1.5 user count: 1199