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: 8938 keys (8938 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-09-23:     42    34    20    79   716    73     2    41   1007
2021-09-22:     98    21    26    53   208   544     4   125   1079
2021-09-21:     38    13    47     0    70    56   350   196    770
2021-09-20:     33    43     8     0    44    28   359   193    708
2021-09-19:     57     8     5     8    33    29   367   141    648
2021-09-18:     49    14     5    23    20   341    94    64    610
2021-09-17:     55    27     3   328    25    75    22    39    574
2021-09-16:     74    52   280    53    26    21    19    23    548
2021-09-15:    122   298     1    35    11    19     6    18    510
2021-09-14:    395    21    17    15     4    13     7    11    483
2021-09-13:    396    31     0     6     2     6     7     9    457
2021-09-12:    414    10     1     5     2     3     6     7    448
2021-09-11:    419     7     4     3     2     5     3     6    449
2021-09-10:    412     5     0     5     4     6     4     1    437
2021-09-09:    197     1     1     2     5     2     0     1    209
2021-09-08:      1     0     0     0     0     0     0     0      1
Total:        2802   585   418   615  1172  1221  1250   875   8938

Pre-V1.5 user count:  1221
Post-V1.5 user count: 1079