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Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Dividends per share | $ 0.55 | $ 0.54 | $ 0.55 | $ 0.54
Other comprehensive income (loss), tax | $ 1,664 | $ (4,580) | $ 3,345 | $ (5,100)

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