Taxable income to be considered in form 10e

I am employee of PSU and this year we have received arrear of defined contribution to pension scheme for year 2011-12 to 2017-18. In fy 2016-17 I have received arrear salary suppose 2 lakh for the year 2011-12 RS 60000, 2012-13 RS 70000 and 2013-14 Rs 70000 and filed 10e in fy 2016-17 and also  ITR already filed for the year with taxable income is as follows 2011-12 RS 2.75 lakh, 2012-13  RS 3.5 lakh and for 2013-14 RS 4.5 Lakh. Now my question is while filing 10e for fy 2018-19 what will be my taxable income for fy 2011-12, 2012-13& 2013-14 to be considered in filling form 10e to be filled in annexure of 10e?