Common use of Performance Shares Clause in Contracts

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- Target 2323 2323 -------------------------------------------------------------------------------- Superior 3485 3485 --------------------------------------------------------------------------------

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- ------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- -------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 686 686 Target 2323 2323 -------------------------------------------------------------------------------- 1371 1371 Superior 3485 3485 --------------------------------------------------------------------------------2056 2056

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- ------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- -------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 584 584 Target 2323 2323 -------------------------------------------------------------------------------- 1168 1168 Superior 3485 3485 --------------------------------------------------------------------------------1752 1752

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- --------------------- ------------------------------------ --------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- --------------------- ------------------------------------ --------------------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 427 427 --------------------- ------------------------------------ --------------------------------------- Target 2323 2323 -------------------------------------------------------------------------------- 853 853 --------------------- ------------------------------------ --------------------------------------- Superior 3485 3485 --------------------------------------------------------------------------------1280 1280 --------------------- ------------------------------------ ---------------------------------------

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- Threshold 1162 1162 929 929 -------------------------------------------------------------------------------- Target 2323 2323 1858 1858 -------------------------------------------------------------------------------- Superior 3485 3485 2787 2787 --------------------------------------------------------------------------------

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- ------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- -------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 432 432 Target 2323 2323 -------------------------------------------------------------------------------- 863 863 Superior 3485 3485 --------------------------------------------------------------------------------1295 1295

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- ------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- -------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 2031 2031 Target 2323 2323 -------------------------------------------------------------------------------- 4061 4061 Superior 3485 3485 --------------------------------------------------------------------------------6092 6092

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- ----------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- ------------------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 1858 1858 Target 2323 2323 -------------------------------------------------------------------------------- 3716 3716 Superior 3485 3485 --------------------------------------------------------------------------------5574 5574

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- Performance At PERFORMANCE SHARES PERFORMANCE AT Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- Capital --------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- ________ ________ Target 2323 2323 -------------------------------------------------------------------------------- ________ ________ Superior 3485 3485 --------------------------------------------------------------------------------________ ________

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- ---------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- -------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 1533 1533 Target 2323 2323 -------------------------------------------------------------------------------- 3066 3066 Superior 3485 3485 --------------------------------------------------------------------------------4599 4599

Performance Shares. a. The number of Performance Shares earned by a Participant with respect to each performance measure during the Performance Period shall be determined under the following chart: -------------------------------------------------------------------------------- Performance Shares -------------------------------------------------------------------------------- ------------------------------------------------------------------- Performance At Relative Return to Shareholders Return on Invested Capitol -------------------------------------------------------------------------------- -------------- ------------------------------- -------------------------- Threshold 1162 1162 -------------------------------------------------------------------------------- 914 914 Target 2323 2323 -------------------------------------------------------------------------------- 1828 1828 Superior 3485 3485 --------------------------------------------------------------------------------2742 2742