Item 6. Selected Financial Data.

Five-year summaries of our selected financial data and discussions of items which materially affect the comparability of the selected financial data are incorporated herein by reference to the information set forth in our 2017 Annual Report to Shareholders under the following captions: “Five-Year Summary of Selected Financial Data,” “Management’s Discussion and Analysis,” “Note 1: Accounting Policies,” “Note 2: Acquisition,” and “Note 3: Integration and Restructuring Costs.”