I have a requirement in which I have to show a bar chart in which, One bar shows the Current Year value and second bar will show the previous year value. My dimension is Year and expression-1 is Sum(Sales) and expression - 2 is Sum(Sales). Minimum Year is 2013, Max is 2017. When 2014 or any year other than 2013 is selected, chart is not displaying any value for previous year.
When no year is selected:
When a Year is selected,