Pivot table difference between two columns Qlik Sense

[#1]

Hello,

im new in Qlik Sense. I have a question: How i can get the difference between two columns?

e.g:

And how can i get the difference between two selected years? e.g.  Select 1: 2012 and 2014 : Select 2: 2015 and 2014

Thank you

Regards

Mustafa

[sunny_talwar]

Is this already resolved? -> Pivot table: Difference between two columns Qlik Sense