I couldn't open your file because My version is restricted. Is it possible to post some images and a guide of how to create an X/Y/Z axis? I am asking because i have created a bar chart with two values. One is showing the percentage of the existingproducts in a branch, and the other one is showing the percentage ofthe new products in a branch. Now i want to have on the same graph the percentage of the difference between existing and new.
Thanks in advance.
Ps: perhaps this is the idea you were asking for
Assume you are working in a Telecom Company,this company has 4 types of product( Rate Plans).
each customer who has bought this product, has a status of value. you may want to compare different years.
there is just one way to do that and that is the chart you created.
X axis for different types of product,
Y axis (stacked) shows the percentage of customer segment values in each bar
Z can represent different years for comparison.
Hope it could help