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October 24, 2017
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December 20, 2011
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June 1, 2008
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April 5, 2007
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November 1, 2003
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June 5, 1992
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January 30, 1992
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August 15, 1989
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November 11, 1983
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September 27, 1982
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September 27, 1982
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June 1, 1981
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March 1, 1981
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March 3, 1980
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April 26, 1979
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February 1, 1979
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September 1, 1977