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: 16888 keys (16888 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2023-01-06:       0      0    152    208   1332    267      0    187    2146
2023-01-05:       0      0     77     69    415   1272      0    480    2313
2023-01-04:       0      0     98      0     60    276    937    627    1998
2023-01-03:       0      0     43      0     44     84   1181    596    1948
2023-01-02:       0      0     28     22     42    198   1261    406    1957
2023-01-01:       0      0     31    153     27   1142    338    238    1929
2022-12-31:       0      0     20   1100     18    361    132    144    1775
2022-12-30:       0      0    837    209    159    149     60    107    1521
2022-12-29:       0      0      2    261      8     92     43     73     479
2022-12-28:       0      0    130     60      2     62     33     58     345
2022-12-27:       0      0      5     43      3     35     37     37     160
2022-12-26:       0      0      2     33      5     25     27     24     116
2022-12-25:       0      0      8     23      2     32     16     11      92
2022-12-24:       0      0      8     18      4     31      6     10      77
2022-12-23:       0      0      0     18      3      7      1      3      32
Total:            0      0   1441   2217   2124   4033   4072   3001   16888

Pre-V1.5 user count:  4033
Post-V1.5 user count: 2313