incomprehensible statistics

[JavaUnchained]

The distribution by day for some reason includes tomatoes not only of this day. The distribution by week includes tomatoes not only of this week. As a result, the statistics are useless.

I don't know how many tomatoes I finished today from 9 to 12 o'clock. I don't know how many tomatoes I do in a week. If you look at the statistics for 9 months, this is the only thing that shows what you need.