A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi,
Try this
- Drag dates to the row arew, Red to the Data area and White to the Data area
- Right click on the first date under the date column and select Group. Uncheck the default month and select year
- Right click on the first number under "Red" in the pivot and under Summarise by Average
- Right click on the first number under "White" in the pivot and under Summarise by Average
Hope this helps.