 | Fiscal Year End December 31, 2017 Proxy Statement |
 | Fiscal Year End December 31, 2016 Annual Report and Proxy Statement |
 | Fiscal Year End December 31, 2015 Proxy Statement |
 | Fiscal Year End December 31, 2014 |
 | Fiscal Year End December 31, 2013 |
 | Fiscal Year End December 31, 2012 |
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 | Fiscal Year End December 31, 2011 |
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 | Fiscal Year End December 31, 2010 |
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 | Fiscal Year End December 31, 2009 |
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 | Fiscal Year End December 31, 2008 | |
 | Fiscal Year End December 31, 2007 |
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 | Fiscal Year End December 31, 2006 |