#!/usr/bin/gawk -f

BEGIN{
  FS=OFS=",";
  IGNORECASE=1;
 
  true="TRUE";
  trues=100;
  totalLoc=100;
  locAtt=1;

  PD=0;
  LOC=0;
}

{
  if ( $NF ~ true ) 
  {
    PD++;
    LOC += exp( $locAtt );
    print LOC/totalLoc*100 " " PD/trues*100;
  }
}