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: 21858 keys (21858 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2021-05-01:     174     91     89    280   1813    136      0     87    2670
2021-04-30:     130     45     67    162    251   1438      0    201    2294
2021-04-29:     100     35    153      0     53    131    974    273    1719
2021-04-28:      86    151     20      0     17     60    962    272    1568
2021-04-27:     183     33     12      8     19     63    942    217    1477
2021-04-26:     174     16     26     44     12    865    162    127    1426
2021-04-25:     175     51      5    841     15    166     60     82    1395
2021-04-24:     211     98    737     99     76     70     47     44    1382
2021-04-23:     292    818      5    114      3     70     16     37    1355
2021-04-22:    1055     73     60     48      3     32     15     27    1313
2021-04-21:    1082    111      6     16      5     17     25     17    1279
2021-04-20:    1093     30      6     15      6     14     21      6    1191
2021-04-19:    1038     25      7     11      6     25      4      2    1118
2021-04-18:    1022     15      7     14      3     18      1      5    1085
2021-04-17:     563      5      2      7      2      2      0      5     586
Total:         7378   1597   1202   1659   2284   3107   3229   1402   21858

Pre-V1.5 user count:  3107
Post-V1.5 user count: 2670