May i know how to do it in report designer? Using "RelativePeriod"? I need to use the count of prev period to calculate percentage change. However, if i were to create it in report designer, it will be affected by the filter condition of the crosstab. for my case, i only wish to display last 5 years of data on the crosstab (2011-2016). However, as you can see in the picture, the percentage difference for the "first year" (2011) is missing because data for 2010 is not displayed in the crosstab hence there's no reference to get the previous period count. I'm thinking if there's any ways to display the percentage difference for 2011 without displaying 2010 data. Hence, i wanted to explore if it's possible in data query. I'm open to any ideas or suggestions. 🙂
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