Data in a Dashboard Graph Aggregated by Year and Month (in correct correct order)

Hi, I am really struggling with this. Like everyone, I have used Excel for years to report on data and it easily recognizes data that is categorized by year and month and displays it on a graph for trend analysis.

I have used the MONTH and YEAR functions to extract the right values and used a summary report to gather the data together. The report shows month and year as shown below:

However, when I graph the data it only shows year! Surely this is a fundamental feature.

Answers