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: 21249 keys (21249 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2023-01-29:       0      0    177    353    806    611      0    796    2743
2023-01-28:       0      0    103    200    421    809      0   1489    3022
2023-01-27:       0      0    238      0     96    374    625   1555    2888
2023-01-26:       0      0     29      0     66    297   1188   1144    2724
2023-01-25:       0      0     18    207     29    665   1196    611    2726
2023-01-24:       0      0     32    596     18   1043    509    339    2537
2023-01-23:       0      0     19   1016     35    519    186    183    1958
2023-01-22:       0      0    412    322    206    210     86    109    1345
2023-01-21:       0      0     11    364     15    111     64     70     635
2023-01-20:       0      0    181     83     11     83     28     59     445
2023-01-19:       0      0      1     64      3     38     22     53     181
2023-01-18:       0      0      0      4      0      2      4      5      15
2023-01-17:       0      0      3      2      0      4      3      2      14
2023-01-16:       0      0      0      6      1      3      1      1      12
2023-01-15:       0      0      0      1      2      1      0      0       4
Total:            0      0   1224   3218   1709   4770   3912   6416   21249

Pre-V1.5 user count:  4770
Post-V1.5 user count: 3022