Common use of Total Stockholder Return Clause in Contracts

Total Stockholder Return. If not previously forfeited, on March 1, 2009, the Forfeiture Restrictions shall lapse with respect to that percentage of the Base Restricted Shares and that percentage of the Bonus Restricted Shares corresponding to the highest “TSR Rank” (with Top 6 being the highest, Top 7 being the second highest, etc.) achieved, as set forth in the table below, rounded down to the next whole share in each such case. Top 6 Top 7 Top 8 Top 9 Top 10 Top 11 Top 12 Top 13 Top 14 Top 15 Top 16 Top 17 Top 18 Top 19 Top 20 Below 20 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 90% 80% 70% 60% 50% 0% 100% 87½% 75% 62½% 50% 40% 30% 20% 10% 0% 0% 0% 0% 0% 0% 0%

Total Stockholder Return. If not previously forfeited, on March 1, 20092010, the Forfeiture Restrictions shall lapse with respect to that percentage of the Base Restricted Shares and that percentage of the Bonus Restricted Shares corresponding to the highest “TSR Rank” (with Top 6 being the highest, Top 7 being the second highest, etc.) achieved, as set forth in the table below, rounded down to the next whole share in each such case. TSR Rank to which Forfeiture Restrictions Lapse as to which Forfeiture Restrictions Lapse Top 6 100 % 100 % Top 7 100 % 871/2 % Top 8 100 % 75 % Top 9 100 % 621/2 % Top 10 100 % 50 % Top 11 100 % 40 % Top 12 100 % 30 % Top 13 100 % 20 % Top 14 100 % 10 % Top 15 100 % 0 % Top 16 90 % 0 % Top 17 80 % 0 % Top 18 70 % 0 % Top 19 60 % 0 % Top 20 50 % 0 % Below 20 1000 % 100% 100% 100% 100% 100% 100% 100% 100% 100% 90% 80% 70% 60% 50% 0% 100% 87½% 75% 62½% 50% 40% 30% 20% 10% 0% 0% 0% 0% 0% 0% 00 %