Ignore null in a bar chart with years comparison

[Dafna]

Hi,

I have a demand to display a bar chart where every bar is showing the difference from the previous year.

sum({<Date ={">=$(vYearStartPrev4)"}>} SalesInvoice_Line_TotalPriceUSD)
/
Above(sum({<Date ={">=$(vYearStartPrev3)"}>} SalesInvoice_Line_TotalPriceUSD))-1

I need to show data  from 2016 only. 

How do I get rid of 2015?

Thanks!

YoY

[Dafna · Accepted solution]

The solution is to uncheck the  Include zero option in the Add-ons tab.