Month Index 2015=100 1996-01-01 43.64 1996-02-01 43.64 1996-03-01 43.64 1996-04-01 43.64 1996-05-01 43.64 1996-06-01 43.64 1996-07-01 43.64 1996-08-01 43.64 1996-09-01 43.64 1996-10-01 43.64 1996-11-01 43.64 1996-12-01 43.64 1997-01-01 44.21 1997-02-01 44.21 1997-03-01 44.21 1997-04-01 44.21 1997-05-01 44.21 1997-06-01 44.21 1997-07-01 44.21 1997-08-01 44.21 1997-09-01 44.21 1997-10-01 44.21 1997-11-01 44.02 1997-12-01 44.02 1998-01-01 44.02 1998-02-01 44.02 1998-03-01 44.02 1998-04-01 44.02 1998-05-01 44.02 1998-06-01 44.02 1998-07-01 44.02 1998-08-01 44.02 1998-09-01 44.02 1998-10-01 44.02 1998-11-01 44.02 1998-12-01 44.02 1999-01-01 42.74 1999-02-01 42.74 1999-03-01 42.74 1999-04-01 42.74 1999-05-01 42.74 1999-06-01 42.74 1999-07-01 42.74 1999-08-01 42.74 1999-09-01 42.74 1999-10-01 42.74 1999-11-01 42.74 1999-12-01 42.74 2000-01-01 46.10 2000-02-01 46.10 2000-03-01 46.10 2000-04-01 46.10 2000-05-01 46.10 2000-06-01 46.10 2000-07-01 46.10 2000-08-01 46.10 2000-09-01 46.10 2000-10-01 46.10 2000-11-01 46.10 2000-12-01 46.10 2001-01-01 46.10 2001-02-01 46.10 2001-03-01 46.10 2001-04-01 46.10 2001-05-01 46.10 2001-06-01 46.10 2001-07-01 46.10 2001-08-01 46.10 2001-09-01 46.10 2001-10-01 46.10 2001-11-01 45.95 2001-12-01 45.95 2002-01-01 48.92 2002-02-01 48.92 2002-03-01 48.92 2002-04-01 48.92 2002-05-01 48.92 2002-06-01 48.92 2002-07-01 48.97 2002-08-01 48.97 2002-09-01 48.97 2002-10-01 49.12 2002-11-01 49.12 2002-12-01 49.12 2003-01-01 49.12 2003-02-01 49.12 2003-03-01 49.12 2003-04-01 49.12 2003-05-01 49.12 2003-06-01 49.12 2003-07-01 49.12 2003-08-01 49.12 2003-09-01 49.12 2003-10-01 49.12 2003-11-01 49.12 2003-12-01 49.12 2004-01-01 49.18 2004-02-01 49.39 2004-03-01 49.39 2004-04-01 49.42 2004-05-01 49.42 2004-06-01 49.42 2004-07-01 49.65 2004-08-01 49.65 2004-09-01 49.65 2004-10-01 49.89 2004-11-01 52.29 2004-12-01 52.29 2005-01-01 59.15 2005-02-01 59.15 2005-03-01 59.15 2005-04-01 59.19 2005-05-01 59.19 2005-06-01 59.19 2005-07-01 59.19 2005-08-01 59.19 2005-09-01 59.19 2005-10-01 60.00 2005-11-01 75.58 2005-12-01 75.58 2006-01-01 72.16 2006-02-01 72.35 2006-03-01 80.45 2006-04-01 80.51 2006-05-01 79.31 2006-06-01 79.46 2006-07-01 78.46 2006-08-01 78.51 2006-09-01 79.22 2006-10-01 78.95 2006-11-01 76.86 2006-12-01 76.86 2007-01-01 74.64 2007-02-01 74.64 2007-03-01 70.99 2007-04-01 70.99 2007-05-01 70.99 2007-06-01 71.12 2007-07-01 71.36 2007-08-01 73.48 2007-09-01 73.36 2007-10-01 73.52 2007-11-01 73.63 2007-12-01 73.67 2008-01-01 73.67 2008-02-01 73.67 2008-03-01 73.67 2008-04-01 74.34 2008-05-01 74.59 2008-06-01 74.76 2008-07-01 93.51 2008-08-01 93.51 2008-09-01 93.51 2008-10-01 104.55 2008-11-01 104.55 2008-12-01 103.97 2009-01-01 104.71 2009-02-01 104.71 2009-03-01 104.71 2009-04-01 92.07 2009-05-01 92.07 2009-06-01 92.07 2009-07-01 91.31 2009-08-01 95.28 2009-09-01 95.87 2009-10-01 95.81 2009-11-01 95.81 2009-12-01 95.87 2010-01-01 123.27 2010-02-01 123.27 2010-03-01 123.27 2010-04-01 123.27 2010-05-01 123.27 2010-06-01 123.27 2010-07-01 126.20 2010-08-01 125.51 2010-09-01 125.77 2010-10-01 126.45 2010-11-01 126.45 2010-12-01 127.66 2011-01-01 128.22 2011-02-01 128.22 2011-03-01 128.22 2011-04-01 128.22 2011-05-01 128.60 2011-06-01 128.60 2011-07-01 128.60 2011-08-01 128.60 2011-09-01 128.74 2011-10-01 128.46 2011-11-01 128.46 2011-12-01 128.46 2012-01-01 128.53 2012-02-01 129.43 2012-03-01 129.43 2012-04-01 130.18 2012-05-01 130.45 2012-06-01 130.45 2012-07-01 129.73 2012-08-01 129.73 2012-09-01 129.73 2012-10-01 130.39 2012-11-01 130.43 2012-12-01 130.99 2013-01-01 130.23 2013-02-01 129.41 2013-03-01 129.32 2013-04-01 129.14 2013-05-01 129.14 2013-06-01 128.25 2013-07-01 128.25 2013-08-01 128.73 2013-09-01 128.73 2013-10-01 129.41 2013-11-01 129.41 2013-12-01 129.41 2014-01-01 129.98 2014-02-01 129.98 2014-03-01 129.98 2014-04-01 101.41 2014-05-01 100.59 2014-06-01 100.59 2014-07-01 100.59 2014-08-01 100.59 2014-09-01 100.59 2014-10-01 101.16 2014-11-01 101.16 2014-12-01 101.16 2015-01-01 101.16 2015-02-01 101.16 2015-03-01 100.51 2015-04-01 100.51 2015-05-01 100.19 2015-06-01 100.19 2015-07-01 100.19 2015-08-01 99.22 2015-09-01 99.22 2015-10-01 99.22 2015-11-01 99.22 2015-12-01 99.22 2016-01-01 99.22 2016-02-01 99.22 2016-03-01 99.22 2016-04-01 99.22 2016-05-01 98.91 2016-06-01 98.91 2016-07-01 98.91 2016-08-01 98.91 2016-09-01 98.91 2016-10-01 98.91 2016-11-01 98.91 2016-12-01 98.91 2017-01-01 98.91 2017-02-01 98.91 2017-03-01 98.91 2017-04-01 98.91 2017-05-01 98.91 2017-06-01 98.91 2017-07-01 98.91 2017-08-01 99.69 2017-09-01 99.69 2017-10-01 99.69 2017-11-01 99.69 2017-12-01 99.69 2018-01-01 99.95 2018-02-01 99.95 2018-03-01 99.95 2018-04-01 99.95 2018-05-01 100.05 2018-06-01 100.05 2018-07-01 100.05 2018-08-01 100.05 2018-09-01 100.05 2018-10-01 100.05