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: 16810 keys (16810 without padding)
Number of keys per TRL:
Date:            1     2     3     4     5     6     7     8   Sum:
2023-01-21:      0     0   160   488   815   318     0   383   2164
2023-01-20:      0     0   113   345   400   780     0   719   2357
2023-01-19:      0     0   378     0   101   330   579   808   2196
2023-01-18:      0     0    46     0    64   201   910   676   1897
2023-01-17:      0     0    54   103    48   337   920   473   1935
2023-01-16:      0     0    42   272    52   783   410   304   1863
2023-01-15:      0     0    15   748    41   445   148   201   1598
2023-01-14:      0     0   471   214   209   172    92   160   1318
2023-01-13:      0     0     6   324    14   124    63   120    651
2023-01-12:      0     0   187    92     6    94    46    87    512
2023-01-11:      0     0     5    63    10    52    68    51    249
2023-01-10:      0     0     1     6     0    10     4     4     25
2023-01-09:      0     0     4    10     1     4     1     3     23
2023-01-08:      0     0     3     3     4     3     3     0     16
2023-01-07:      0     0     1     2     0     2     0     1      6
Total:           0     0  1486  2670  1765  3655  3244  3990  16810

Pre-V1.5 user count:  3655
Post-V1.5 user count: 2357