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: 40211 keys (40211 without padding)
Number of keys per TRL:
Date:             1      2      3      4      5      6      7      8   Sum:
2022-12-19:       0      0    334    362   3174    676      0    549    5095
2022-12-18:       0      0    203    148    624   2962      0   1224    5161
2022-12-17:       0      0    254      0    197    546   2239   1764    5000
2022-12-16:       0      0     89      0    122    270   2778   1611    4870
2022-12-15:       0      0     39     71     84    565   2923   1139    4821
2022-12-14:       0      0     65    446     37   2756    847    609    4760
2022-12-13:       0      0     32   2657     41    870    317    367    4284
2022-12-12:       0      0   1947    624    271    339    180    218    3579
2022-12-11:       0      0      8    514     15    240    110    131    1018
2022-12-10:       0      0    210    183      8    154     71     89     715
2022-12-09:       0      0      4    110      4     78     60     70     326
2022-12-08:       0      0      8     71      3     35     57     46     220
2022-12-07:       0      0     15     31      8     60     26     23     163
2022-12-06:       0      0     21     33     11     62     13     13     153
2022-12-05:       0      0      1     25      5      7      3      5      46
Total:            0      0   3230   5275   4604   9620   9624   7858   40211

Pre-V1.5 user count:  9620
Post-V1.5 user count: 5161