I have all my data grouped by year and then sorted by month (in an Excel Pivot Table):
2007 2008
January February March ... January February March
How can I group this as follow:
January February March
2007 2008 2007 2008 2007 2008
I've set the column labels like this but without any succes.
Columns labels
- Month
- Year
Then I get this:
January February March
2007 2007 2007