PERIOD VALUE 1985-12-31 NA 1986-03-31 NA 1986-06-30 NA 1986-09-30 NA 1986-12-31 NA 1987-03-31 NA 1987-06-30 NA 1987-09-30 NA 1987-12-31 NA 1988-03-31 NA 1988-06-30 NA 1988-09-30 NA 1988-12-31 NA 1989-03-31 NA 1989-06-30 NA 1989-09-30 NA 1989-12-31 NA 1990-03-31 NA 1990-06-30 NA 1990-09-30 NA 1990-12-31 NA 1991-03-31 NA 1991-06-30 NA 1991-09-30 NA 1991-12-31 NA 1992-03-31 NA 1992-06-30 NA 1992-09-30 NA 1992-12-31 NA 1993-03-31 NA 1993-06-30 NA 1993-09-30 NA 1993-12-31 NA 1994-03-31 NA 1994-06-30 NA 1994-09-30 NA 1994-12-31 NA 1995-03-31 NA 1995-06-30 NA 1995-09-30 NA 1995-12-31 NA 1996-03-31 NA 1996-06-30 NA 1996-09-30 NA 1996-12-31 NA 1997-03-31 NA 1997-06-30 NA 1997-09-30 NA 1997-12-31 NA 1998-03-31 NA 1998-06-30 NA 1998-09-30 NA 1998-12-31 NA 1999-03-31 NA 1999-06-30 NA 1999-09-30 NA 1999-12-31 NA 2000-03-31 NA 2000-06-30 NA 2000-09-30 NA 2000-12-31 NA 2001-03-31 NA 2001-06-30 NA 2001-09-30 NA 2001-12-31 NA 2002-03-31 NA 2002-06-30 NA 2002-09-30 NA 2002-12-31 NA 2003-03-31 NA 2003-06-30 NA 2003-09-30 NA 2003-12-31 NA 2004-03-31 NA 2004-06-30 NA 2004-09-30 NA 2004-12-31 NA 2005-03-31 NA 2005-06-30 NA 2005-09-30 NA 2005-12-31 NA 2006-03-31 NA 2006-06-30 NA 2006-09-30 NA 2006-12-31 NA 2007-03-31 NA 2007-06-30 NA 2007-09-30 NA 2007-12-31 NA 2008-03-31 NA 2008-06-30 NA 2008-09-30 NA 2008-12-31 NA 2009-03-31 NA 2009-06-30 NA 2009-09-30 NA 2009-12-31 NA 2010-03-31 NA 2010-06-30 NA 2010-09-30 NA 2010-12-31 NA 2011-03-31 NA 2011-06-30 NA 2011-09-30 NA 2011-12-31 NA 2012-03-31 NA 2012-06-30 NA 2012-09-30 NA 2012-12-31 NA 2013-03-31 NA 2013-06-30 NA 2013-09-30 NA 2013-12-31 NA 2014-03-31 NA 2014-06-30 NA 2014-09-30 NA 2014-12-31 NA 2015-03-31 NA 2015-06-30 NA 2015-09-30 NA 2015-12-31 NA 2016-03-31 NA 2016-06-30 NA 2016-09-30 NA 2016-12-31 NA 2017-03-31 NA 2017-06-30 NA 2017-09-30 NA 2017-12-31 NA 2018-03-31 NA 2018-06-30 NA 2018-09-30 NA 2018-12-31 NA 2019-03-31 4.1 2019-06-30 3.3 2019-09-30 3.1 2019-12-31 4.0 2020-03-31 4.0 2020-06-30 3.3 2020-09-30 3.1 2020-12-31 3.5 2021-03-31 4.1 2021-06-30 4.4 2021-09-30 4.4 2021-12-31 4.791806942491175 2022-03-31 4.898458523050297 2022-06-30 6.6611185971056655 2022-09-30 5.390191969802732 2022-12-31 5.188597914462447 2023-03-31 4.994109222815598 2023-06-30 5.167170010995654 2023-09-30 4.607728509996717 2023-12-31 NA 2024-03-31 NA 2024-06-30 NA