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: 18854 keys (18854 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2022-09-04:       0      0    154    241   1468    331      0    279    2473
2022-09-03:       0      0     80     85    375   1398      1    621    2560
2022-09-02:       0      0    122      1     77    307   1063    811    2381
2022-09-01:       0      0     37      0     59    124   1320    720    2260
2022-08-31:       0      0     22     49     37    272   1394    481    2255
2022-08-30:       0      0     31    216     22   1249    412    271    2201
2022-08-29:       0      0     11   1175     28    414    142    153    1923
2022-08-28:       0      0    846    248    164    153     68     94    1573
2022-08-27:       0      0      9    279      6     88     49     53     484
2022-08-26:       0      0    142     67      7     69     30     28     343
2022-08-25:       0      0      1     50      3     37     23     25     139
2022-08-24:       0      0      2     30      1     13     26     20      92
2022-08-23:       0      0     11     10      2     25      7     16      71
2022-08-22:       0      0     12     16      8     20      6     11      73
2022-08-21:       0      0      0      9      2      6      6      3      26
Total:            0      0   1480   2476   2259   4506   4547   3586   18854

Pre-V1.5 user count:  4506
Post-V1.5 user count: 2560