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: 10735 keys (10735 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2021-09-21:     54    69    58    98   868    67     0    36   1250
2021-09-20:    100    44    48    60   239   673     4   117   1285
2021-09-19:     35    22    68     2    93    88   395   171    874
2021-09-18:     31    54    10     3    75    45   424   207    849
2021-09-17:     63     7     8     3    48    47   433   187    796
2021-09-16:     60    11     3    21    33   396    97   119    740
2021-09-15:     60    25     4   369    44    67    52    72    693
2021-09-14:     75    47   313    42    41    46    32    40    636
2021-09-13:    109   323     5    57    20    33    19    17    583
2021-09-12:    420    44    17    29    17    23     6    13    569
2021-09-11:    453    45     3    18    16     8     6    11    560
2021-09-10:    487    23     1     5    17     5     3    11    552
2021-09-09:    502     7     2     4    16     3     4     7    545
2021-09-08:    484     7     1     2    17     5     4     2    522
2021-09-07:    254     2     0     2    17     3     0     1    279
2021-09-06:      2     0     0     0     0     0     0     0      2
Total:        3189   730   541   715  1561  1509  1479  1011  10735

Pre-V1.5 user count:  1509
Post-V1.5 user count: 1285