Three Months Ended July 31,

Six Months Ended July 31,

(in thousands)

2012

2011

2012

2011

Net earnings for basic and diluted EPS

$

91,801

$

90,043

$

173,335

$

171,106

Weighted-average shares for basic EPS

126,631

128,030

126,677

127,816

Incremental shares based upon the assumed exercise of stock options and unvested restricted stock units

1,032

1,764

1,243

1,771

Weighted-average shares for diluted EPS

127,663

129,794

127,920

129,587