We use various numerical measures in conference calls, investor meetings and other forums which are or may be considered "Non-GAAP financial measures" under Regulation G. We have provided below for your reference supplemental financial disclosure for these measures, including the most directly comparable GAAP measure and an associated reconciliation. Please click on the pertinent files listed below to see this disclosure.

Title	Format
Adjusted Earnings and EPS
Net Debt and Tangible Capital
Field Operating Income
Effective Tax Rate September 30, 2009 June 30, 2009 March 31, 2009 December 31, 2008
Adjusted Operating Income and Adjusted Net Income - March 31, 2007