# Statistics bug - cards added average **URL:** \ **Category:** Help\ **Created:** [September 20, 2020, 7:47pm UTC](https://forums.ankiweb.net/t/statistics-bug-cards-added-average/3556 "2020-09-20T19:47:59Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![mark200](https://avatars.discourse-cdn.com/v4/letter/m/d6d6ee/32.png) [@mark200](https://forums.ankiweb.net/u/mark200)\ **Post date:** [September 20, 2020, 7:47pm UTC](https://forums.ankiweb.net/t/statistics-bug-cards-added-average/3556/1 "2020-09-20T19:47:59Z")
Hello, There seems to be a bug at the bottom of the statistics screen, in the “Added” section where the average is calculated. You can see in my screenshot, that I am showing a one-year view. The total cards added in this year is 1,938. 1,938 / 365 = 5.3 cards/day, however the average is shown as 26 cards/day. The graph has grouped the days into groups of 5, so I think the average is being incorrectly calculated based on these groups rather than individual days. ![Bildschirmfoto 2020-09-20 um 21.39.31](https://us1.discourse-cdn.com/flex002/uploads/anki2/original/2X/f/fa697ee4264efd5c5a5a1ca55ecca216f1715d1f.png) I am using the Mac verison of Anki Desktop. ---
**Author:** ![dae](https://sea2.discourse-cdn.com/flex002/user_avatar/forums.ankiweb.net/dae/32/65_2.png) [@dae](https://forums.ankiweb.net/u/dae)\ **Post date:** [September 21, 2020, 1:32am UTC](https://forums.ankiweb.net/t/statistics-bug-cards-added-average/3556/2 "2020-09-21T01:32:47Z")
Thanks for the report, I’ll fix this in the next update. ---
**Author:** ![system](https://us1.discourse-cdn.com/flex002/uploads/anki2/original/1X/8f1279ababc5879d54e4838989f606cfe55af8c7.jpeg) [@system](https://forums.ankiweb.net/u/system)\ **Post date:** [May 1, 2023, 5:30am UTC](https://forums.ankiweb.net/t/statistics-bug-cards-added-average/3556/3 "2023-05-01T05:30:29Z")
Closed on May 1, 2023, 5:30am UTC