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: 14297 keys (14297 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2023-01-17:       0      0    188    160   1199    231      0    147    1925
2023-01-16:       0      0     94     61    354   1106      0    394    2009
2023-01-15:       0      0     67      0     72    253    801    521    1714
2023-01-14:       0      0     13      0     22    100    966    559    1660
2023-01-13:       0      0     11     28     13    140   1050    419    1661
2023-01-12:       0      0     20    119     11    968    271    254    1643
2023-01-11:       0      0      6    953     17    275    165     99    1515
2023-01-10:       0      0    735    175    104    174     67     43    1298
2023-01-09:       0      0      4    251      3     82     20     32     392
2023-01-08:       0      0     91     68      4     32     11     25     231
2023-01-07:       0      0      2     20      4     18     20     17      81
2023-01-06:       0      0      1     13      2     14     17     11      58
2023-01-05:       0      0      5     11      1     20      5      8      50
2023-01-04:       0      0      2     11      3     16      3      7      42
2023-01-03:       0      0      1      9      2      1      0      5      18
Total:            0      0   1240   1879   1811   3430   3396   2541   14297

Pre-V1.5 user count:  3430
Post-V1.5 user count: 2009