| 2012 Earnings | | Category | Date | Title | | Q2 Earnings | 01/26/12 | | | 01/26/12 | | | Q1 Earnings | 10/27/11 | | | 10/27/11 | | | 10/27/11 | |
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| 2011 Earnings | | Category | Date | Title | | Q4 Earnings | 08/11/11 | | | 08/11/11 | | | Q3 Earnings | 04/25/11 | | | 04/25/11 | | | Q2 Earnings | 01/20/11 | | | 01/20/11 | | | Q1 Earnings | 10/21/10 | | | 10/21/10 | |
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| 2010 Earnings | | Category | Date | Title | | Q4 Earnings | 08/05/10 | | | 08/05/10 | | | Q3 Earnings | 04/26/10 | | | 04/26/10 | | | Q2 Earnings | 01/21/10 | | | 01/21/10 | | | Q1 Earnings | 10/22/09 | | | 10/28/09 | |
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| 2009 Earnings | | Category | Date | Title | | Q4 Earnings | 08/06/09 | | | 08/06/09 | | | Q3 Earnings | 04/27/09 | | | 04/27/09 | | | Q2 Earnings | 01/27/09 | | | 01/27/09 | | | Q1 Earnings | 10/23/08 | | | 10/23/08 | |
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| 2008 Earnings | | Category | Date | Title | | Q4 Earnings | 08/07/08 | | | Q3 Earnings | 04/24/08 | | | Q2 Earnings | 01/24/08 | | | Q1 Earnings | 10/25/07 | |
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| 2007 Earnings | | Category | Date | Title | | Q4 Earnings | 08/09/07 | | | Q3 Earnings | 04/26/07 | | | Q2 Earnings | 01/25/07 | | | Q1 Earnings | 10/26/06 | |
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