| 2013 Earnings | | Category | Date | Title | | Q3 Earnings | 05/02/13 | | | 05/02/13 | | | Q2 Earnings | 01/31/13 | | | 01/31/13 | | | Q1 Earnings | 10/25/12 | | | 10/25/12 | |
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| 2012 Earnings | | Category | Date | Title | | Q4 Earnings | 08/09/12 | | | 08/09/12 | | | Q3 Earnings | 04/25/12 | | | 04/25/12 | | | 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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