Name 

Description 

 

bendMfb 

Bend points for MFB formula. 

 

bendPia 

Bend points for PIA formula. 

 

mfbRealWageGain 

MFB at entitlement before real-wage-gain adjustment. 

 

percMfb 

Wage-indexed MFB formula percentages. 

 

percPia 

Wage-indexed PIA formula percentages. 

 

percWind 

Windfall PIA formula percentages. 

 

piaRealWageGain 

PIA at entitlement before real-wage-gain adjustment. 

 

portionAime 

Portion of AIME in each interval of PIA formula. 

 

portionPiaElig 

Portion of AIME PIA in each interval of MFB formula.