Item 8. Financial Statements and Supplementary Data

The 2018 and 2017 Consolidated Balance Sheet, and other consolidated financial statements for the years ended 2018, 2017 and 2016, together with the report thereon of PricewaterhouseCoopers LLP dated February 7, 2019 in our 2018 Annual Report, filed as Exhibit 13 to this Form 10-K, are incorporated herein by reference. The 2018 and 2017 unaudited Selected Quarterly Financial Data appearing in our 2018 Annual Report, filed as Exhibit 13 to this Form 10-K, is incorporated herein by reference.