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: 44607 keys (44607 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-03-31:     355    318    245    422   2833    274      4    140    4591
2021-03-30:     599    188    219    283   1257   2250     23    427    5246
2021-03-29:     285    113    286     11    874    361   1480    736    4146
2021-03-28:     204    240     55      8    627    215   1415    933    3697
2021-03-27:     323     57     34     30    407    177   1482    874    3384
2021-03-26:     286     55     42     97    286   1381    335    601    3083
2021-03-25:     279    125     23   1292    221    281    207    383    2811
2021-03-24:     362    220   1057    161    268    209    160    196    2633
2021-03-23:     535   1152     11    266    146    180     67    125    2482
2021-03-22:    1610    195     90    153    106    101     46     73    2374
2021-03-21:    1736    242     14     62    123     55     50     47    2329
2021-03-20:    1941     87     10     44    127     31     34     38    2312
2021-03-19:    1960     55     13     24     88     38      8     30    2216
2021-03-18:    1915     35      5     17    116     36     11     18    2153
2021-03-17:    1003      9      0     18     93     11      5     11    1150
Total:        13393   3091   2104   2888   7572   5600   5327   4632   44607

Pre-V1.5 user count:  5600
Post-V1.5 user count: 5246