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: 57201 keys (57201 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-12-24:     550    275    228    734   3737    628     45    370    6567
2021-12-23:     421    303    131    712   1234   2956    141    954    6852
2021-12-22:     189    104    418     86    572    454   1722   1498    5043
2021-12-21:     132    406     41     40    381    224   1951   1527    4702
2021-12-20:     441     39     20     66    241    329   1985   1162    4283
2021-12-19:     414     69     24    242    137   1749    652    595    3882
2021-12-18:     453    244      9   1701    185    423    194    329    3538
2021-12-17:     669    390   1322    287    196    185     87    165    3301
2021-12-16:    1030   1573      3    269     50     91     44     88    3148
2021-12-15:    2524    166    113     81     36     49     30     54    3053
2021-12-14:    2618    196      7     35     34     35     24     36    2985
2021-12-13:    2730     54      2     27     35     16     20     21    2905
2021-12-12:    2724     35     13     14     27     20      7      8    2848
2021-12-11:    2731     20      5     15     35     14      3      9    2832
2021-12-10:    1214      6      0      5     29      2      2      4    1262
Total:        18840   3880   2336   4314   6929   7175   6907   6820   57201

Pre-V1.5 user count:  7175
Post-V1.5 user count: 6852