This is what I do for clients that have an NOL carryforward.   

Form 1040: Individual Tax Return
Explanation Statement
2009 FORM 1040 NOL CARRYFORWARD $34559
2010 FORM 1040 NOL CARRYFORWARD $25553
2013 FORM 1040 NOL CARRYFORWARD $18906
2015 FORM 1040 NOL CARRYFORWARD $ 5554

I am going to use your NOL carryforward statement.  My client could use $84572 of NOL, especially from years which are not limited to 80%!😋