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: 28187 keys (28187 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2023-02-05:       0      0    259    435    846    870      0   1016    3426
2023-02-04:       0      0    174    169    654    889      0   1991    3877
2023-02-03:       0      0    203      0    156    594    585   2140    3678
2023-02-02:       0      0     44      0     69    389   1464   1602    3568
2023-02-01:       0      0     26    233     43    856   1546    878    3582
2023-01-31:       0      0     43    782     26   1252    791    478    3372
2023-01-30:       0      0     25   1219     45    796    254    258    2597
2023-01-29:       0      0    365    446    359    280    150    129    1729
2023-01-28:       0      0      9    577     15    190     66     88     945
2023-01-27:       0      0    322    151      9     96     38     74     690
2023-01-26:       0      0      2     65      2     47     41     65     222
2023-01-25:       0      0      5     38      2     28     38     49     160
2023-01-24:       0      0     26     26      5     41     24     27     149
2023-01-23:       0      0     17     29     21     44     16     13     140
2023-01-22:       0      0      2     25      7     11      6      1      52
Total:            0      0   1522   4195   2259   6383   5019   8809   28187

Pre-V1.5 user count:  6383
Post-V1.5 user count: 3877