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CONSOLIDATED STATEMENTS OF EARNINGS AND COMPREHENSIVE INCOME (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2010
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| Unrealized gains (losses) on available-for-sale investments, tax | $ 23,422 | $ (44) | $ 97 |