Item 15. Exhibits and Financial Statement Schedules.

The following documents are filed as a part of this report:


		Page Number
(1)	Financial Statements:

	Consolidated Balance Sheets	48

	Consolidated Statements of Income	49

	Consolidated Statements of Comprehensive Income	50

	Consolidated Statements of Changes in Equity	51

	Consolidated Statements of Cash Flows	52

	Notes to Consolidated Financial Statements	54

	Report of Independent Registered Public Accounting Firm	105

(2)	Schedules required by Article 12 of Regulation S-X:

	Schedule II — Qualifying and Valuation accounts for each of the three years in the period ended December 31, 20 20	117

	All other schedules have been omitted because they are not applicable or not required.

(3)	Exhibits required by Item 601 of Regulation S-K are listed in the Exhibit Index, which is incorporated herein by reference. Exhibits in the Exhibit Index marked with a “C” in the left margin constitute management contracts or compensatory plans or arrangements contemplated by Item 15(b) of Form 10-K.