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: 19356 keys (19356 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2020-12-05:       5      2      0      2      0      3      1      0      13
2020-12-04:     148    105     76    147    384    748      8    354    1970
2020-12-03:     116     60    168     14     75    338    426    531    1728
2020-12-02:      91    155     32      2     44     91    639    528    1582
2020-12-01:     163     54     20     15     37    126    702    404    1521
2020-11-30:     156     35     37     85     58    540    335    232    1478
2020-11-29:     164     93     48    514     31    342    111    140    1443
2020-11-28:     278    168    342    160    201    128     58     86    1421
2020-11-27:     436    497      5    265      9     93     35     66    1406
2020-11-26:     916    114    158     58      8     56     30     51    1391
2020-11-25:    1003    223      2     33      6     33     37     37    1374
2020-11-24:    1187     51      4     30      6     21     35     26    1360
2020-11-23:    1196     39     11     18      8     39     14     12    1337
2020-11-22:    1210     25      8     22      9     33      7     10    1324
2020-11-21:       2      0      0      0      2      0      0      3       7
2020-11-20:       0      0      0      0      0      0      0      1       1
Total:         7071   1621    911   1365    878   2591   2438   2481   19356

Pre-V1.5 user count:  2591
Post-V1.5 user count: 1970