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: 22726 keys (22726 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-10-19:      99    150    131    159   1505    182      1     86    2313
2021-10-18:     233     79    107     79    607   1196      2    332    2635
2021-10-17:      65     40    101      1    322    219    682    508    1938
2021-10-16:      48     87     18      1    207    104    818    565    1848
2021-10-15:      92     15     21     11    122    108    838    494    1701
2021-10-14:      88     19     10     68    101    734    264    289    1573
2021-10-13:      90     73      7    695     73    206    112    172    1428
2021-10-12:     152    134    558    134     82    100     82     79    1321
2021-10-11:     278    666      3    139     20     78     34     48    1266
2021-10-10:     928     96     48     71     17     32     15     29    1236
2021-10-09:    1008    127      2     27     21     18     19     14    1236
2021-10-08:    1116     37      3     15     20     13      9     10    1223
2021-10-07:    1129     20      7     13     12      9      4      6    1200
2021-10-06:    1130     17      2      8     16      9      2      5    1189
2021-10-05:     596      0      0      2     16      1      2      2     619
Total:         7052   1560   1018   1423   3141   3009   2884   2639   22726

Pre-V1.5 user count:  3009
Post-V1.5 user count: 2635