Month Index 2015=100 1996-01-01 53.36 1996-02-01 53.36 1996-03-01 53.36 1996-04-01 53.20 1996-05-01 53.20 1996-06-01 53.20 1996-07-01 53.26 1996-08-01 53.36 1996-09-01 53.79 1996-10-01 54.06 1996-11-01 54.06 1996-12-01 54.06 1997-01-01 54.59 1997-02-01 54.59 1997-03-01 54.59 1997-04-01 54.86 1997-05-01 54.86 1997-06-01 54.86 1997-07-01 55.24 1997-08-01 55.18 1997-09-01 55.18 1997-10-01 55.34 1997-11-01 55.34 1997-12-01 55.34 1998-01-01 56.15 1998-02-01 56.20 1998-03-01 56.20 1998-04-01 56.31 1998-05-01 56.31 1998-06-01 56.31 1998-07-01 56.31 1998-08-01 56.31 1998-09-01 56.31 1998-10-01 56.41 1998-11-01 56.41 1998-12-01 56.41 1999-01-01 59.14 1999-02-01 59.14 1999-03-01 59.14 1999-04-01 59.14 1999-05-01 59.14 1999-06-01 59.14 1999-07-01 59.20 1999-08-01 59.20 1999-09-01 59.20 1999-10-01 59.41 1999-11-01 59.41 1999-12-01 59.41 2000-01-01 60.59 2000-02-01 60.59 2000-03-01 60.59 2000-04-01 60.59 2000-05-01 60.59 2000-06-01 60.59 2000-07-01 60.59 2000-08-01 60.59 2000-09-01 60.59 2000-10-01 60.59 2000-11-01 60.59 2000-12-01 60.59 2001-01-01 60.86 2001-02-01 60.85 2001-03-01 60.85 2001-04-01 61.07 2001-05-01 61.07 2001-06-01 61.07 2001-07-01 61.07 2001-08-01 61.07 2001-09-01 61.07 2001-10-01 61.07 2001-11-01 61.07 2001-12-01 61.07 2002-01-01 60.88 2002-02-01 60.88 2002-03-01 60.88 2002-04-01 59.44 2002-05-01 59.46 2002-06-01 59.46 2002-07-01 59.57 2002-08-01 59.57 2002-09-01 59.57 2002-10-01 60.66 2002-11-01 60.66 2002-12-01 60.66 2003-01-01 61.09 2003-02-01 61.09 2003-03-01 61.09 2003-04-01 61.13 2003-05-01 61.13 2003-06-01 61.13 2003-07-01 61.51 2003-08-01 61.51 2003-09-01 61.51 2003-10-01 61.55 2003-11-01 61.55 2003-12-01 61.55 2004-01-01 62.18 2004-02-01 62.18 2004-03-01 62.18 2004-04-01 62.69 2004-05-01 62.69 2004-06-01 62.69 2004-07-01 62.72 2004-08-01 62.72 2004-09-01 62.72 2004-10-01 62.69 2004-11-01 62.69 2004-12-01 62.69 2005-01-01 66.97 2005-02-01 66.97 2005-03-01 66.97 2005-04-01 66.98 2005-05-01 66.98 2005-06-01 66.98 2005-07-01 66.98 2005-08-01 66.98 2005-09-01 66.98 2005-10-01 68.63 2005-11-01 68.63 2005-12-01 68.62 2006-01-01 69.84 2006-02-01 69.84 2006-03-01 69.84 2006-04-01 70.11 2006-05-01 70.11 2006-06-01 70.11 2006-07-01 70.32 2006-08-01 70.32 2006-09-01 70.32 2006-10-01 70.32 2006-11-01 70.32 2006-12-01 70.32 2007-01-01 71.66 2007-02-01 71.66 2007-03-01 71.66 2007-04-01 71.66 2007-05-01 71.66 2007-06-01 71.66 2007-07-01 71.66 2007-08-01 71.66 2007-09-01 71.66 2007-10-01 71.66 2007-11-01 71.66 2007-12-01 71.66 2008-01-01 73.31 2008-02-01 73.31 2008-03-01 73.31 2008-04-01 73.43 2008-05-01 73.43 2008-06-01 73.43 2008-07-01 73.43 2008-08-01 73.43 2008-09-01 73.43 2008-10-01 73.43 2008-11-01 73.43 2008-12-01 73.43 2009-01-01 76.50 2009-02-01 76.50 2009-03-01 76.50 2009-04-01 76.68 2009-05-01 76.68 2009-06-01 76.68 2009-07-01 76.59 2009-08-01 76.59 2009-09-01 76.59 2009-10-01 76.98 2009-11-01 76.98 2009-12-01 76.98 2010-01-01 80.84 2010-02-01 80.84 2010-03-01 80.84 2010-04-01 81.02 2010-05-01 81.02 2010-06-01 81.02 2010-07-01 81.29 2010-08-01 81.29 2010-09-01 81.29 2010-10-01 80.94 2010-11-01 80.94 2010-12-01 80.94 2011-01-01 83.31 2011-02-01 83.31 2011-03-01 83.31 2011-04-01 83.93 2011-05-01 83.93 2011-06-01 83.93 2011-07-01 84.14 2011-08-01 84.14 2011-09-01 84.14 2011-10-01 84.12 2011-11-01 84.12 2011-12-01 84.12 2012-01-01 87.32 2012-02-01 87.32 2012-03-01 87.32 2012-04-01 88.13 2012-05-01 88.13 2012-06-01 88.13 2012-07-01 88.63 2012-08-01 88.63 2012-09-01 88.63 2012-10-01 88.85 2012-11-01 88.85 2012-12-01 88.85 2013-01-01 93.34 2013-02-01 93.34 2013-03-01 93.34 2013-04-01 93.34 2013-05-01 93.34 2013-06-01 93.34 2013-07-01 93.34 2013-08-01 93.34 2013-09-01 93.34 2013-10-01 93.34 2013-11-01 93.34 2013-12-01 93.34 2014-01-01 97.19 2014-02-01 97.19 2014-03-01 97.19 2014-04-01 97.65 2014-05-01 97.65 2014-06-01 97.65 2014-07-01 97.65 2014-08-01 97.65 2014-09-01 97.65 2014-10-01 97.65 2014-11-01 97.65 2014-12-01 97.65 2015-01-01 99.88 2015-02-01 99.88 2015-03-01 99.88 2015-04-01 100.04 2015-05-01 100.04 2015-06-01 100.04 2015-07-01 100.04 2015-08-01 100.04 2015-09-01 100.04 2015-10-01 100.04 2015-11-01 100.04 2015-12-01 100.04 2016-01-01 102.23 2016-02-01 102.23 2016-03-01 102.23 2016-04-01 102.31 2016-05-01 102.31 2016-06-01 102.31 2016-07-01 102.31 2016-08-01 102.31 2016-09-01 102.31 2016-10-01 102.31 2016-11-01 102.31 2016-12-01 102.31 2017-01-01 102.82 2017-02-01 102.82 2017-03-01 102.82 2017-04-01 103.00 2017-05-01 103.00 2017-06-01 103.00 2017-07-01 103.00 2017-08-01 103.00 2017-09-01 103.00 2017-10-01 103.00 2017-11-01 103.00 2017-12-01 103.00 2018-01-01 103.59 2018-02-01 103.59 2018-03-01 103.59 2018-04-01 104.03 2018-05-01 104.03 2018-06-01 104.03 2018-07-01 104.03 2018-08-01 104.03 2018-09-01 104.03 2018-10-01 104.03