ContributionsMost RecentMost LikesSolutionsCumulative bar graph/nested IFHi, I'm tryign to produce a cumulative bar graph showing cumulative months along the X axis & value on the Y axis, i can create the below which provides total value by month: If([Month]="01. Jan", [YTD Jan], [Month]="02. Feb", [YTD Feb], [Month]="03. Mar", [YTD Mar], [Month]="04. Apr", [YTD Apr], [Month]="05. May", [YTD May], [Month]="06. Jun", [YTD Jun], [Month]="07. Jul", [YTD Jul], [Month]="08. Aug", [YTD Aug], [Month]="09. Sep", [YTD Sep], [Month]="10. Oct", [YTD Oct], [Month]="11. Nov", [YTD Nov], [Month]="12. Dec", [YTD Dec], 0) And if i do only one i.e. (i just used Jan as an example): If([Month]="01. Jan", [YTD Feb]+[YTD Jan], 0) This adds up Jan & Feb However if i start with Jan on it's own and then try Feb: If([Month]="01. Jan", [YTD Jan], [Month]="02. Feb", [YTD Jan]+[YTD Feb], 0) It displays Jan on it's own but nothing in the graph for Feb so 0. Any assistance or guidance would be much appreciated? Thanks