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: 17986 keys (17986 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2022-12-18:       0      0    145    223   1331    310      0    251    2260
2022-12-17:       0      0    103     81    360   1297      0    582    2423
2022-12-16:       0      0    113      0     95    293   1017    738    2256
2022-12-15:       0      0     40      0     51    134   1289    667    2181
2022-12-14:       0      0     17     39     37    248   1371    445    2157
2022-12-13:       0      0     27    198     18   1239    361    272    2115
2022-12-12:       0      0     12   1185     23    371    136    158    1885
2022-12-11:       0      0    855    211    160    153     86     80    1545
2022-12-10:       0      0      3    277      3    106     41     52     482
2022-12-09:       0      0    145     87      3     52     23     38     348
2022-12-08:       0      0      1     41      3     26     22     27     120
2022-12-07:       0      0      0     22      0     16     24     14      76
2022-12-06:       0      0     12     13      0     24      9      8      66
2022-12-05:       0      0      3     22      5     18      2      6      56
2022-12-04:       0      0      0      7      0      5      2      2      16
Total:            0      0   1476   2406   2089   4292   4383   3340   17986

Pre-V1.5 user count:  4292
Post-V1.5 user count: 2423