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: 11765 keys (11765 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-09-08:      57     59     49    126   1039    100      1     48    1479
2021-09-07:     116     42     48     75    250    774      3    145    1453
2021-09-06:      57     28     71      0    116     69    437    241    1019
2021-09-05:      38     65     18      2     76     48    410    242     899
2021-09-04:      78     18      5     11     57     51    447    197     864
2021-09-03:      73     13     10     34     27    416    116    102     791
2021-09-02:      77     35      4    373     44     81     34     73     721
2021-09-01:     106     64    306     49     41     38     32     45     681
2021-08-31:     160    336      1     56      8     32     12     33     638
2021-08-30:     472     31     27     29      5     13     14     17     608
2021-08-29:     485     53      2     12      5     14      3     11     585
2021-08-28:     536     16      0     14      5      4      5      5     585
2021-08-27:     542     14      3      3      1      5      3      2     573
2021-08-26:     540      5      0      5      5      3      0      3     561
2021-08-25:     302      0      1      1      1      0      1      2     308
Total:         3639    779    545    790   1680   1648   1518   1166   11765

Pre-V1.5 user count:  1648
Post-V1.5 user count: 1479