. the total number of ltip units that could be earned was to be a number having an assumed value equal to 10% ( 10 % ) of the outperformance amount in excess of the 30% ( 30 % ) benchmark , subject to a maximum dilution cap equal to the lesser of 3% ( 3 % ) of our outstanding shares and units of limited partnership interest as of december a01 , 2005 or $ 50.0 a0million