Month Index 2015=100 1996-01-01 53.88 1996-02-01 53.88 1996-03-01 53.88 1996-04-01 53.88 1996-05-01 53.88 1996-06-01 53.88 1996-07-01 53.88 1996-08-01 53.88 1996-09-01 53.88 1996-10-01 53.88 1996-11-01 54.31 1996-12-01 54.31 1997-01-01 55.44 1997-02-01 55.44 1997-03-01 55.44 1997-04-01 55.44 1997-05-01 55.44 1997-06-01 55.44 1997-07-01 55.44 1997-08-01 55.44 1997-09-01 55.44 1997-10-01 55.44 1997-11-01 55.44 1997-12-01 55.44 1998-01-01 57.01 1998-02-01 57.01 1998-03-01 57.01 1998-04-01 57.01 1998-05-01 57.01 1998-06-01 57.01 1998-07-01 57.01 1998-08-01 57.01 1998-09-01 57.01 1998-10-01 57.01 1998-11-01 57.01 1998-12-01 57.01 1999-01-01 57.01 1999-02-01 57.01 1999-03-01 57.01 1999-04-01 58.68 1999-05-01 58.73 1999-06-01 58.73 1999-07-01 58.73 1999-08-01 58.73 1999-09-01 58.73 1999-10-01 58.73 1999-11-01 58.73 1999-12-01 58.73 2000-01-01 58.73 2000-02-01 59.22 2000-03-01 59.27 2000-04-01 59.27 2000-05-01 60.57 2000-06-01 60.57 2000-07-01 60.57 2000-08-01 60.57 2000-09-01 60.57 2000-10-01 60.57 2000-11-01 60.57 2000-12-01 60.57 2001-01-01 61.21 2001-02-01 61.23 2001-03-01 61.25 2001-04-01 61.25 2001-05-01 61.25 2001-06-01 61.25 2001-07-01 61.25 2001-08-01 61.25 2001-09-01 61.25 2001-10-01 61.25 2001-11-01 61.25 2001-12-01 61.25 2002-01-01 61.81 2002-02-01 61.81 2002-03-01 61.81 2002-04-01 61.84 2002-05-01 61.86 2002-06-01 61.86 2002-07-01 61.84 2002-08-01 61.84 2002-09-01 61.84 2002-10-01 61.84 2002-11-01 61.84 2002-12-01 61.84 2003-01-01 61.80 2003-02-01 61.80 2003-03-01 61.80 2003-04-01 61.80 2003-05-01 62.20 2003-06-01 62.20 2003-07-01 62.20 2003-08-01 62.20 2003-09-01 62.21 2003-10-01 62.21 2003-11-01 62.21 2003-12-01 62.21 2004-01-01 62.21 2004-02-01 61.17 2004-03-01 61.17 2004-04-01 61.17 2004-05-01 61.17 2004-06-01 61.17 2004-07-01 61.17 2004-08-01 61.17 2004-09-01 61.17 2004-10-01 61.17 2004-11-01 61.17 2004-12-01 61.17 2005-01-01 61.37 2005-02-01 61.37 2005-03-01 61.37 2005-04-01 61.37 2005-05-01 61.74 2005-06-01 63.30 2005-07-01 63.30 2005-08-01 63.30 2005-09-01 63.30 2005-10-01 63.30 2005-11-01 63.30 2005-12-01 63.32 2006-01-01 63.90 2006-02-01 63.90 2006-03-01 65.13 2006-04-01 65.13 2006-05-01 65.13 2006-06-01 65.13 2006-07-01 65.13 2006-08-01 65.13 2006-09-01 65.13 2006-10-01 65.13 2006-11-01 65.13 2006-12-01 65.13 2007-01-01 66.30 2007-02-01 66.30 2007-03-01 66.30 2007-04-01 66.44 2007-05-01 66.44 2007-06-01 66.44 2007-07-01 66.44 2007-08-01 66.44 2007-09-01 66.87 2007-10-01 66.87 2007-11-01 66.87 2007-12-01 66.87 2008-01-01 67.60 2008-02-01 67.60 2008-03-01 67.60 2008-04-01 67.60 2008-05-01 67.60 2008-06-01 67.60 2008-07-01 67.60 2008-08-01 67.60 2008-09-01 68.24 2008-10-01 68.24 2008-11-01 68.24 2008-12-01 68.24 2009-01-01 74.77 2009-02-01 74.77 2009-03-01 74.77 2009-04-01 74.77 2009-05-01 74.77 2009-06-01 74.77 2009-07-01 74.77 2009-08-01 74.77 2009-09-01 74.77 2009-10-01 74.77 2009-11-01 74.77 2009-12-01 74.77 2010-01-01 78.18 2010-02-01 78.18 2010-03-01 78.18 2010-04-01 78.19 2010-05-01 78.19 2010-06-01 78.19 2010-07-01 78.31 2010-08-01 78.31 2010-09-01 78.58 2010-10-01 78.74 2010-11-01 78.74 2010-12-01 78.74 2011-01-01 79.42 2011-02-01 79.42 2011-03-01 79.42 2011-04-01 79.42 2011-05-01 79.42 2011-06-01 79.42 2011-07-01 79.42 2011-08-01 79.42 2011-09-01 79.92 2011-10-01 79.92 2011-11-01 79.92 2011-12-01 79.92 2012-01-01 81.02 2012-02-01 81.02 2012-03-01 81.02 2012-04-01 81.02 2012-05-01 86.39 2012-06-01 86.39 2012-07-01 86.39 2012-08-01 86.39 2012-09-01 86.80 2012-10-01 86.80 2012-11-01 86.80 2012-12-01 86.80 2013-01-01 89.23 2013-02-01 89.23 2013-03-01 89.23 2013-04-01 89.23 2013-05-01 89.33 2013-06-01 89.33 2013-07-01 89.33 2013-08-01 89.33 2013-09-01 89.33 2013-10-01 89.33 2013-11-01 89.33 2013-12-01 89.33 2014-01-01 90.38 2014-02-01 90.38 2014-03-01 90.38 2014-04-01 92.03 2014-05-01 92.03 2014-06-01 96.48 2014-07-01 96.48 2014-08-01 96.48 2014-09-01 96.48 2014-10-01 96.48 2014-11-01 96.48 2014-12-01 96.48 2015-01-01 99.05 2015-02-01 99.05 2015-03-01 99.05 2015-04-01 99.16 2015-05-01 99.16 2015-06-01 99.09 2015-07-01 100.91 2015-08-01 100.91 2015-09-01 100.91 2015-10-01 100.91 2015-11-01 100.91 2015-12-01 100.91 2016-01-01 101.36 2016-02-01 101.36 2016-03-01 101.36 2016-04-01 101.36 2016-05-01 101.36 2016-06-01 101.36 2016-07-01 105.95 2016-08-01 105.95 2016-09-01 105.95 2016-10-01 105.95 2016-11-01 105.95 2016-12-01 105.95 2017-01-01 112.08 2017-02-01 112.08 2017-03-01 112.08 2017-04-01 112.08 2017-05-01 112.08 2017-06-01 112.08 2017-07-01 114.58 2017-08-01 114.58 2017-09-01 114.58 2017-10-01 114.58 2017-11-01 114.58 2017-12-01 114.58 2018-01-01 122.61 2018-02-01 122.61 2018-03-01 122.61 2018-04-01 122.61 2018-05-01 122.61 2018-06-01 123.93 2018-07-01 125.07 2018-08-01 125.18 2018-09-01 125.18 2018-10-01 125.18