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: 44873 keys (44873 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-12-20:     435    231    185    448   2985    358     25    268    4935
2021-12-19:     272    141    135    337    918   2048     29    612    4492
2021-12-18:     167     68    339     16    606    299   1496   1053    4044
2021-12-17:     118    313     41      6    393    195   1634   1108    3808
2021-12-16:     345     38     17     61    229    229   1657    864    3440
2021-12-15:     321     76     22    166    143   1509    435    430    3102
2021-12-14:     354    176     17   1403    173    315    170    253    2861
2021-12-13:     493    287   1122    215    149    159    103    139    2667
2021-12-12:     740   1279      6    212     68    114     50     76    2545
2021-12-11:    1975    151     78     97     65     61     33     47    2507
2021-12-10:    2065    178      5     47     62     38     23     36    2454
2021-12-09:    2150     65      2     32     48     20     20     27    2364
2021-12-08:    2146     39     14     13     47     20     13     19    2311
2021-12-07:    2132     15      4     16     49     19      6     12    2253
2021-12-06:    1026      5      1      8     39      4      3      4    1090
Total:        14739   3062   1988   3077   5974   5388   5697   4948   44873

Pre-V1.5 user count:  5388
Post-V1.5 user count: 4935