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: 40436 keys (40436 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-04-01:     260    252    152    388   2559    279     10    155    4055
2021-03-31:     520    175    148    278   1221   2085     33    452    4912
2021-03-30:     230     92    259     13    825    286   1311    787    3803
2021-03-29:     144    217     50     10    649    162   1342    880    3454
2021-03-28:     253     54     25     23    438    185   1344    821    3143
2021-03-27:     228     43     32    107    256   1250    374    516    2806
2021-03-26:     225    114     25   1193    246    294    131    316    2544
2021-03-25:     312    213    971    174    250    134    112    200    2366
2021-03-24:     494   1093      7    195    134    131     67    111    2232
2021-03-23:    1501    124     92    114    121     81     44     68    2145
2021-03-22:    1541    200     16     67    105     48     33     42    2052
2021-03-21:    1676     81     10     44    113     25     30     20    1999
2021-03-20:    1738     47      4     19     94     34     15     12    1963
2021-03-19:    1753     20      3     20     84     30      5     17    1932
2021-03-18:     914     10      0     14     85      1      0      6    1030
Total:        11789   2735   1794   2659   7180   5025   4851   4403   40436

Pre-V1.5 user count:  5025
Post-V1.5 user count: 4912