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Net Income per Common Share (Tables)

6 Months Ended

Jul. 31, 2012

Reconciliation of Weighted Average Shares Outstanding Used For Computation of Basic and Diluted Net Income Per Common Share

The following is a reconciliation of the weighted average shares outstanding used for the computation of basic and diluted net income per common share:

		Three Months Ended July  31,								Six Months Ended July 31,
		2012				2011				2012				2011
Basic weighted average shares outstanding			144,817,752				158,581,618				144,764,072				160,436,550
Effect of dilutive options, restricted stock and performance shares			797,054				2,162,125				828,261				2,524,195
Diluted weighted average shares outstanding			145,614,806				160,743,743				145,592,333				162,960,745

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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