Multiple series for single date column

[sturmeyp]

Hi All

I'm sure what I'm trying to do is very simple but I cant figure out how to approach it.. any help appreciated
I have a line graph showing monthly backup success rate %

At the moment I have a single line on the graph which is mapping all available data from 2020 to 2022

What I'd like to do is split the data and show a line for each year year 2020, 2021, 2022 (see bottom picture)\

Can this be done using an expression in my data or via the data load?

Current Graph (all dates in single line)Input dataWhat I want to Show

[justISO]

Hi, if you are using Line chart, you need group your date by month and split lines by year. So try modify you date dimension a bit and modify graph something like this: