I am wondering if it is possible to create an IF statement that looks at the year over year change in a line item. For example, if the margin in 2014 is 2% greater than 2013 then insert a number. I am running into trouble with referencing the prior years data.
Ultimately, I am trying to create a report that shows what caused the margins to decline or increase from the previous year. Any help would be great. Thanks.
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