Month Index 2015=100 1996-01-01 26.53 1996-02-01 26.53 1996-03-01 26.53 1996-04-01 29.20 1996-05-01 29.57 1996-06-01 29.77 1996-07-01 29.77 1996-08-01 29.77 1996-09-01 29.77 1996-10-01 29.77 1996-11-01 29.77 1996-12-01 29.77 1997-01-01 30.47 1997-02-01 29.98 1997-03-01 30.14 1997-04-01 30.31 1997-05-01 30.63 1997-06-01 30.63 1997-07-01 30.63 1997-08-01 30.63 1997-09-01 30.63 1997-10-01 30.63 1997-11-01 30.63 1997-12-01 30.64 1998-01-01 31.47 1998-02-01 31.47 1998-03-01 31.47 1998-04-01 31.63 1998-05-01 31.63 1998-06-01 31.63 1998-07-01 31.63 1998-08-01 31.63 1998-09-01 31.63 1998-10-01 31.63 1998-11-01 31.63 1998-12-01 31.63 1999-01-01 31.88 1999-02-01 31.88 1999-03-01 31.88 1999-04-01 31.88 1999-05-01 31.88 1999-06-01 31.88 1999-07-01 31.88 1999-08-01 31.91 1999-09-01 31.91 1999-10-01 31.91 1999-11-01 31.91 1999-12-01 31.91 2000-01-01 31.91 2000-02-01 31.91 2000-03-01 31.91 2000-04-01 32.09 2000-05-01 32.10 2000-06-01 32.11 2000-07-01 32.11 2000-08-01 32.11 2000-09-01 32.11 2000-10-01 32.11 2000-11-01 32.11 2000-12-01 32.11 2001-01-01 32.11 2001-02-01 32.11 2001-03-01 32.11 2001-04-01 32.11 2001-05-01 32.11 2001-06-01 32.11 2001-07-01 32.11 2001-08-01 32.11 2001-09-01 32.13 2001-10-01 32.39 2001-11-01 32.39 2001-12-01 32.39 2002-01-01 32.39 2002-02-01 32.39 2002-03-01 32.39 2002-04-01 32.39 2002-05-01 32.39 2002-06-01 32.39 2002-07-01 32.39 2002-08-01 32.39 2002-09-01 32.41 2002-10-01 32.41 2002-11-01 32.41 2002-12-01 32.41 2003-01-01 32.62 2003-02-01 32.39 2003-03-01 32.39 2003-04-01 32.41 2003-05-01 32.41 2003-06-01 32.41 2003-07-01 32.58 2003-08-01 32.58 2003-09-01 32.58 2003-10-01 32.58 2003-11-01 32.58 2003-12-01 32.58 2004-01-01 32.77 2004-02-01 32.77 2004-03-01 32.77 2004-04-01 32.49 2004-05-01 32.77 2004-06-01 32.77 2004-07-01 32.77 2004-08-01 32.77 2004-09-01 32.77 2004-10-01 32.77 2004-11-01 32.77 2004-12-01 32.77 2005-01-01 32.77 2005-02-01 32.77 2005-03-01 32.77 2005-04-01 52.36 2005-05-01 52.36 2005-06-01 52.36 2005-07-01 52.28 2005-08-01 52.28 2005-09-01 52.36 2005-10-01 52.36 2005-11-01 52.02 2005-12-01 52.02 2006-01-01 52.01 2006-02-01 52.51 2006-03-01 52.01 2006-04-01 52.01 2006-05-01 52.51 2006-06-01 52.51 2006-07-01 52.76 2006-08-01 52.76 2006-09-01 52.76 2006-10-01 52.76 2006-11-01 52.76 2006-12-01 52.76 2007-01-01 53.05 2007-02-01 53.36 2007-03-01 53.69 2007-04-01 53.69 2007-05-01 53.98 2007-06-01 54.23 2007-07-01 54.45 2007-08-01 54.30 2007-09-01 54.05 2007-10-01 54.05 2007-11-01 54.12 2007-12-01 54.12 2008-01-01 54.88 2008-02-01 54.86 2008-03-01 55.52 2008-04-01 55.11 2008-05-01 55.41 2008-06-01 55.90 2008-07-01 56.69 2008-08-01 56.03 2008-09-01 55.77 2008-10-01 55.59 2008-11-01 55.33 2008-12-01 55.33 2009-01-01 55.59 2009-02-01 55.59 2009-03-01 117.78 2009-04-01 123.51 2009-05-01 123.24 2009-06-01 123.51 2009-07-01 125.41 2009-08-01 123.96 2009-09-01 121.86 2009-10-01 120.95 2009-11-01 121.14 2009-12-01 121.48 2010-01-01 112.33 2010-02-01 112.33 2010-03-01 111.42 2010-04-01 111.91 2010-05-01 111.91 2010-06-01 113.51 2010-07-01 119.46 2010-08-01 116.16 2010-09-01 112.46 2010-10-01 110.12 2010-11-01 109.68 2010-12-01 112.35 2011-01-01 111.61 2011-02-01 109.72 2011-03-01 108.60 2011-04-01 110.49 2011-05-01 112.16 2011-06-01 114.20 2011-07-01 117.85 2011-08-01 116.92 2011-09-01 112.90 2011-10-01 112.90 2011-11-01 111.42 2011-12-01 113.00 2012-01-01 113.02 2012-02-01 113.02 2012-03-01 113.56 2012-04-01 112.71 2012-05-01 114.30 2012-06-01 116.67 2012-07-01 120.33 2012-08-01 119.42 2012-09-01 112.16 2012-10-01 112.16 2012-11-01 112.01 2012-12-01 112.01 2013-01-01 114.13 2013-02-01 114.13 2013-03-01 112.85 2013-04-01 112.85 2013-05-01 112.85 2013-06-01 116.51 2013-07-01 121.06 2013-08-01 120.47 2013-09-01 114.32 2013-10-01 115.86 2013-11-01 114.54 2013-12-01 114.54 2014-01-01 114.91 2014-02-01 114.14 2014-03-01 114.14 2014-04-01 114.14 2014-05-01 113.84 2014-06-01 116.03 2014-07-01 120.83 2014-08-01 118.39 2014-09-01 114.93 2014-10-01 113.60 2014-11-01 114.66 2014-12-01 114.66 2015-01-01 98.67 2015-02-01 98.67 2015-03-01 98.67 2015-04-01 99.19 2015-05-01 99.19 2015-06-01 102.14 2015-07-01 104.46 2015-08-01 103.55 2015-09-01 100.34 2015-10-01 98.43 2015-11-01 98.43 2015-12-01 98.27 2016-01-01 99.42 2016-02-01 100.40 2016-03-01 100.40 2016-04-01 99.50 2016-05-01 100.08 2016-06-01 101.21 2016-07-01 104.10 2016-08-01 103.52 2016-09-01 99.50 2016-10-01 100.17 2016-11-01 100.17 2016-12-01 99.50 2017-01-01 99.50 2017-02-01 99.36 2017-03-01 99.36 2017-04-01 99.90 2017-05-01 99.90 2017-06-01 101.03 2017-07-01 103.24 2017-08-01 102.75 2017-09-01 101.10 2017-10-01 101.07 2017-11-01 101.07 2017-12-01 101.07 2018-01-01 101.07 2018-02-01 101.28 2018-03-01 101.28 2018-04-01 101.84 2018-05-01 102.29 2018-06-01 102.31 2018-07-01 104.38 2018-08-01 104.95 2018-09-01 102.68 2018-10-01 101.73