Cost History By Region - Top N
This report shows the week-wise cost history in the form of a bar chart of the top 10 high-spending regions for the last 90 days by default. Its scope can be tweaked to obtain the required view. Each bar further drills down to its respective Azure Region Summary report. Use this report to obtain the region-wise spends on your Azure subscriptions. This report is located here:
Public Cloud Reports > Azure > Cost History By Region - Top N