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: 56001 keys (56001 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-12-27:     522    334    261    543   3216    469     43    381    5769
2021-12-26:     381    233    159    451   1013   2473     77    863    5650
2021-12-25:     206    129    424     28    566    416   1626   1505    4900
2021-12-24:     144    412     55     30    385    249   1877   1522    4674
2021-12-23:     418     57     43     90    224    385   1934   1173    4324
2021-12-22:     387     91     26    278    146   1770    628    613    3939
2021-12-21:     432    277     14   1642    208    438    248    360    3619
2021-12-20:     675    374   1270    296    161    232    147    237    3392
2021-12-19:    1007   1502      6    293     56    139     87    136    3226
2021-12-18:    2457    219     87    122     70     89     44     80    3168
2021-12-17:    2635    210      8     79     52     48     35     40    3107
2021-12-16:    2773    102      2     37     45     26     19     24    3028
2021-12-15:    2792     54     15     21     41     23      9     15    2970
2021-12-14:    2789     32      9     16     54     15      6     12    2933
2021-12-13:    1228      5      3      6     48      7      0      5    1302
Total:        18846   4031   2382   3932   6285   6779   6780   6966   56001

Pre-V1.5 user count:  6779
Post-V1.5 user count: 5769