Plot graph from hard-coded values

Hey Grafana community!

I have a dashboard that shows feature usage over time. I’d now like to plot the monthly forecasted usage in the same dashboard to visualize the targets vs the actuals.

I have the forecast values in a spreadsheet in the form: month1 value1, month2 value2, …

I’m however a postgres newbie and can’t figure out how to plot a graph from hard coded values. So any help on how to plot this data would be much appreciated!