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: 30624 keys (30624 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2023-01-25:       0      0    262    402   1546    794      0   1078    4082
2023-01-24:       0      0    206    265    545   1499      0   1927    4442
2023-01-23:       0      0    310      0    177    423   1125   2014    4049
2023-01-22:       0      0     76      0     81    377   1866   1425    3825
2023-01-21:       0      0     37    203     69    890   1816    826    3841
2023-01-20:       0      0     39    809     37   1717    584    484    3670
2023-01-19:       0      0     14   1651     40    608    235    317    2865
2023-01-18:       0      0    896    401    194    261    170    180    2102
2023-01-17:       0      0     10    403     13    195     77    126     824
2023-01-16:       0      0    174    170      9    102     67     71     593
2023-01-15:       0      0      5     74      6     76     47     49     257
2023-01-14:       0      0      1     10      0      8      5      7      31
2023-01-13:       0      0      2      6      1      5      2      6      22
2023-01-12:       0      0      2      3      2      5      1      5      18
2023-01-11:       0      0      0      0      0      1      1      1       3
Total:            0      0   2034   4397   2720   6961   5996   8516   30624

Pre-V1.5 user count:  6961
Post-V1.5 user count: 4442