The results of this alternative calculation reduce the overall Base Estimate for the Clear Skies Act by 43 percent for the more extreme adjustment derived from Jones-Lee ( 1989 ) , and by 9 percent for the less extreme adjustment derived from Jones-Lee ( 1993 ) , as summarized in Exhibits 15 and 16 below .
The new calculations reduce the Base Estimate for the Clear Skies Act by 95 % .