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: 46004 keys (46004 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2023-02-07:       0      0    566    523   2223   1068      0   1593    5973
2023-02-06:       0      0    280    227   1085   2186      0   2767    6545
2023-02-05:       0      0    306      0    245    868   1559   3003    5981
2023-02-04:       0      0     71      0    116    650   2625   2336    5798
2023-02-03:       0      0     44    396     68   1286   2478   1536    5808
2023-02-02:       0      0     45   1167     45   2210   1067    876    5410
2023-02-01:       0      0      9   2149     54   1083    526    413    4234
2023-01-31:       0      0   1139    725    337    549    232    222    3204
2023-01-30:       0      0      8    834     21    259    114    128    1364
2023-01-29:       0      0    314    233      8    151     65     68     839
2023-01-28:       0      0      3    113      5     73     57     49     300
2023-01-27:       0      0     15     65      1     43     43     33     200
2023-01-26:       0      0     31     38     15     43      6     31     164
2023-01-25:       0      0     23     26     26     40     18     14     147
2023-01-24:       0      0      2     10      5     13      2      5      37
Total:            0      0   2856   6506   4254  10522   8792  13074   46004

Pre-V1.5 user count:  10522
Post-V1.5 user count: 6545