Chart with a lot of data in Excel
It is not understandable so we can do some tricks to make it look better. First we can switch rows and columns in cart and will check the results:
Now the chart looks more understandable.
We can also do more tricks like removing some months to say create quarterly charts.
Similarly we can create pivot table to make the data more readable and create pivot charts for the same etc.:
Template
You can download the Template here – Download
Further reading: Basic concepts Getting started with Excel Cell References