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: 18719 keys (18719 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2023-01-22:       0      0    187    537    692    389      0    509    2314
2023-01-21:       0      0    119    389    438    679      0    961    2586
2023-01-20:       0      0    410      0    113    392    510   1052    2477
2023-01-19:       0      0     48      0     76    225   1001    828    2178
2023-01-18:       0      0     34    113     48    474    982    551    2202
2023-01-17:       0      0     68    397     33    819    464    364    2145
2023-01-16:       0      0     23    800     65    467    179    230    1764
2023-01-15:       0      0    424    231    258    214    107    153    1387
2023-01-14:       0      0     10    384     18    160     75    112     759
2023-01-13:       0      0    213    108     10    124     46     88     589
2023-01-12:       0      0     11     74      8     56     62     74     285
2023-01-11:       0      0      0      3      0      4      4      1      12
2023-01-10:       0      0      2      4      0      4      1      0      11
2023-01-09:       0      0      1      2      2      3      0      0       8
2023-01-08:       0      0      0      1      0      1      0      0       2
Total:            0      0   1550   3043   1761   4011   3431   4923   18719

Pre-V1.5 user count:  4011
Post-V1.5 user count: 2586