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: 76154 keys (76154 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-12-04:     764    307    374   1008   5639    707      4    375    9178
2021-12-03:     574    203    233    607   1754   4237     19   1123    8750
2021-12-02:     350    115    530     11    707    689   2526   1658    6586
2021-12-01:     252    497     69      7    504    243   2731   1699    6002
2021-11-30:     612     78     31     38    375    287   2847   1256    5524
2021-11-29:     566     73     58    209    243   2428    856    662    5095
2021-11-28:     569    240     20   2326    274    630    281    376    4716
2021-11-27:     742    468   1914    364    374    267    169    214    4512
2021-11-26:    1154   2185     21    459    100    183     70    130    4302
2021-11-25:    3198    260    233    141     94    105     56     81    4168
2021-11-24:    3309    392     11     59     84     67     51     65    4038
2021-11-23:    3528    117     10     49     79     32     50     53    3918
2021-11-22:    3442     75     31     23     76     51     16     36    3750
2021-11-21:    3427     29     23     34     77     41     16     29    3676
2021-11-20:    1811     12      0     13     69     11      8     12    1936
2021-11-19:       0      0      0      0      3      0      0      0       3
Total:        24298   5051   3558   5348  10452   9978   9700   7769   76154

Pre-V1.5 user count:  9978
Post-V1.5 user count: 9178