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: 133158 keys (133158 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2022-01-10:    1125    671    607   1456   7205   1080     52    887   13083
2022-01-09:     829    457    446    991   2458   5677     76   2078   13012
2022-01-08:     489    276   1033     20   1296   1127   3818   3454   11513
2022-01-07:     350    935    170     17    853    585   4468   3431   10809
2022-01-06:    1003    133     77    172    552    833   4591   2626    9987
2022-01-05:     947    225     80    621    302   4128   1627   1330    9260
2022-01-04:    1052    638     39   3872    471   1200    549    845    8666
2022-01-03:    1592    905   3080    748    476    541    367    503    8212
2022-01-02:    2422   3676     15    842     56    382    194    299    7886
2022-01-01:    5958    531    364    320     42    228    147    176    7766
2021-12-31:    6362    721     17    180     41    146     98    106    7671
2021-12-30:    6903    245     22    131     38     71     68     75    7553
2021-12-29:    6995    170     36     58     42     78     32     43    7454
2021-12-28:    7063     80     29     40     55     82     19     40    7408
2021-12-27:    2790     16      1     25     19     13      4     10    2878
Total:        45880   9679   6016   9493  13906  16171  16110  15903  133158

Pre-V1.5 user count:  16171
Post-V1.5 user count: 13083