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: 26998 keys (26998 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2020-12-12:       6      1      0      3      0      3      0      0      13
2020-12-11:     252    146    141    174    526   1064     13    440    2756
2020-12-10:     198    108    218      8    127    458    600    735    2452
2020-12-09:     153    196     57      7     76    134    830    749    2202
2020-12-08:     211     88     32     20     60    176    906    615    2108
2020-12-07:     198     36     72    106     88    736    471    339    2046
2020-12-06:     199    117     64    717     44    474    152    231    1998
2020-12-05:     344    227    474    257    249    176    103    152    1982
2020-12-04:     548    720     10    336      9    160     66    109    1958
2020-12-03:    1243    155    189    100     15    113     54     68    1937
2020-12-02:    1372    296      3     61      8     58     71     47    1916
2020-12-01:    1623     82      7     50      9     31     64     29    1895
2020-11-30:    1668     59     17     27     11     68     11     17    1878
2020-11-29:    1688     38      5     35      9     58      6     13    1852
2020-11-28:       2      0      0      0      2      0      0      1       5
Total:         9705   2269   1289   1901   1233   3709   3347   3545   26998

Pre-V1.5 user count:  3709
Post-V1.5 user count: 2756