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: 10293 keys (10293 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-10-01:     52    42    51    90   754    81     0    48   1118
2021-09-30:    103    27    26    53   234   546     6   151   1146
2021-09-29:     45    10    49     0   109    90   338   204    845
2021-09-28:     30    39     7     0    94    31   376   215    792
2021-09-27:     47     7     3     5    77    49   376   164    728
2021-09-26:     53     8     3    36    63   332   107    83    685
2021-09-25:     60    37     4   318    68    75    48    52    662
2021-09-24:     91    61   273    46    75    45    20    29    640
2021-09-23:    145   295     1    65    47    23    11    14    601
2021-09-22:    422    40    26    21    42    12     6     9    578
2021-09-21:    440    48     3    11    56     4     4     6    572
2021-09-20:    475    19     2     4    44     4     3     6    557
2021-09-19:    469     7     3     3    44     3     4     2    535
2021-09-18:    479     4     2     2    50     7     0     4    548
2021-09-17:    241     0     0     3    38     2     0     0    284
2021-09-16:      2     0     0     0     0     0     0     0      2
Total:        3154   644   453   657  1795  1304  1299   987  10293

Pre-V1.5 user count:  1304
Post-V1.5 user count: 1146