Quarterly Financial Data

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information [Text Block]

Quarterly Financial Data (Unaudited)

Due to the seasonal fluctuations and other factors of OG&E's business, the operating results for interim periods are not necessarily indicative of the results that may be expected for the year. In OG&E's opinion, the following quarterly financial data includes all adjustments, consisting of normal recurring adjustments, necessary to fairly present such amounts. Summarized quarterly unaudited financial data is as follows:



Quarter ended (In millions)		March 31		June 30		September 30		December 31		Total
Operating revenues	2013	$	455.5	$	574.6	$	723.2	$	508.9	$	2,262.2
	2012	$	426.7	$	528.0	$	721.0	$	465.5	$	2,141.2
Operating income	2013	$	52.9	$	138.1	$	261.0	$	73.3	$	525.3
	2012	$	39.8	$	127.8	$	258.0	$	63.8	$	489.4
Net income	2013	$	13.0	$	79.0	$	171.5	$	29.1	$	292.6
	2012	$	12.1	$	73.4	$	167.2	$	27.6	$	280.3

- Definition

The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished.

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