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: 43648 keys (43648 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2022-12-15:       0      0    399    478   3438    905      0    589    5809
2022-12-14:       0      0    245    156    925   3201      0   1520    6047
2022-12-13:       0      0    235      0    205    669   2214   2007    5330
2022-12-12:       0      0     68      0    111    279   2814   1875    5147
2022-12-11:       0      0     26     78     64    569   3144   1249    5130
2022-12-10:       0      0     72    460     27   2904    979    659    5101
2022-12-09:       0      0     17   2851     44    997    358    359    4626
2022-12-08:       0      0   1992    688    334    391    194    188    3787
2022-12-07:       0      0      7    636     11    244    106    114    1118
2022-12-06:       0      0    284    196      8    148     56     72     764
2022-12-05:       0      0      7    105      5     64     59     50     290
2022-12-04:       0      0      2     56      5     29     64     27     183
2022-12-03:       0      0     17     24      2     68     14     18     143
2022-12-02:       0      0     10     37      9     49      7     16     128
2022-12-01:       0      0      1     26      5      6      4      3      45
Total:            0      0   3382   5791   5193  10523  10013   8746   43648

Pre-V1.5 user count:  10523
Post-V1.5 user count: 6047