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Interactive Data Files
XBRL files are provided here for use in your XBRL rendering or analytical software
  1st Quarter 2012 Viewable XBRL
HTML Rendering of XBRL DATA
  1st Quarter 2012 XBRL Files
XBRL Taxonomy Extension Label Linkbase Document
XBRL Taxonomy Extension Presentation Linkbase Document
XBRL Taxonomy Extension Definition Linkbase Document
XBRL Taxonomy Extension Calculation Linkbase Document
  4th Quarter 2011 Viewable XBRL
HTML Rendering of XBRL DATA
  4th Quarter 2011 XBRL Files
XBRL Taxonomy Extension Label Linkbase Document
XBRL Taxonomy Extension Presentation Linkbase Document
XBRL Taxonomy Extension Definition Linkbase Document
XBRL Taxonomy Extension Calculation Linkbase Document
3rd Quarter 2011 Viewable XBRL
HTML Rendering of XBRL DATA
3rd Quarter 2011 XBRL Files
XBRL Taxonomy Extension Label Linkbase Document
XBRL Taxonomy Extension Presentation Linkbase Document
XBRL Taxonomy Extension Definition Linkbase Document
XBRL Taxonomy Extension Calculation Linkbase Document
2nd Quarter 2011 Viewable XBRL
HTML Rendering of XBRL DATA
2nd Quarter 2011 XBRL Files
XBRL Taxonomy Extension Label Linkbase Document
XBRL Taxonomy Extension Presentation Linkbase Document
XBRL Taxonomy Extension Definition Linkbase Document
XBRL Taxonomy Extension Calculation Linkbase Document
4th Quarter 2010 Viewable XBRL
HTML Rendering of XBRL DATA
  4th Quarter 2010 XBRL Files
XBRL Taxonomy Extension Label Linkbase Document
XBRL Taxonomy Extension Presentation Linkbase Document
XBRL Taxonomy Extension Definition Linkbase Document
XBRL Taxonomy Extension Calculation Linkbase Document
3rd Quarter 2010 Viewable XBRL
HTML Rendering of XBRL DATA
  3rd Quarter 2010 XBRL Files
XBRL Taxonomy Extension Label Linkbase Document
XBRL Taxonomy Extension Presentation Linkbase Document
XBRL Taxonomy Extension Definition Linkbase Document
XBRL Taxonomy Extension Calculation Linkbase Document
2nd Quarter 2010 Viewable XBRL
HTML Rendering of XBRL DATA
  2nd Quarter 2010 XBRL Files
XBRL Taxonomy Extension Label Linkbase Document
XBRL Taxonomy Extension Presentation Linkbase Document
XBRL Taxonomy Extension Definition Linkbase Document
XBRL Taxonomy Extension Calculation Linkbase Document
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Archived XBRL Files
 
 
 
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