Month Index 2015=100 1996-01-01 164.85 1996-02-01 164.85 1996-03-01 164.85 1996-04-01 164.85 1996-05-01 164.85 1996-06-01 165.02 1996-07-01 164.69 1996-08-01 171.73 1996-09-01 171.73 1996-10-01 171.56 1996-11-01 171.90 1996-12-01 171.90 1997-01-01 170.39 1997-02-01 170.22 1997-03-01 171.23 1997-04-01 171.23 1997-05-01 170.39 1997-06-01 170.22 1997-07-01 169.55 1997-08-01 169.55 1997-09-01 169.55 1997-10-01 182.30 1997-11-01 178.10 1997-12-01 177.77 1998-01-01 177.77 1998-02-01 177.10 1998-03-01 176.26 1998-04-01 174.25 1998-05-01 174.08 1998-06-01 172.07 1998-07-01 171.90 1998-08-01 170.22 1998-09-01 163.01 1998-10-01 162.51 1998-11-01 162.17 1998-12-01 160.33 1999-01-01 157.31 1999-02-01 157.48 1999-03-01 156.80 1999-04-01 156.80 1999-05-01 153.11 1999-06-01 148.92 1999-07-01 151.44 1999-08-01 151.61 1999-09-01 151.44 1999-10-01 151.44 1999-11-01 151.10 1999-12-01 148.75 2000-01-01 148.25 2000-02-01 144.73 2000-03-01 144.56 2000-04-01 147.08 2000-05-01 146.91 2000-06-01 146.91 2000-07-01 146.74 2000-08-01 146.74 2000-09-01 146.74 2000-10-01 136.34 2000-11-01 136.34 2000-12-01 136.34 2001-01-01 130.47 2001-02-01 130.37 2001-03-01 130.37 2001-04-01 130.20 2001-05-01 130.17 2001-06-01 130.10 2001-07-01 122.75 2001-08-01 122.68 2001-09-01 122.61 2001-10-01 125.61 2001-11-01 125.10 2001-12-01 125.05 2002-01-01 124.61 2002-02-01 123.06 2002-03-01 123.06 2002-04-01 122.87 2002-05-01 123.35 2002-06-01 123.21 2002-07-01 121.65 2002-08-01 118.62 2002-09-01 118.77 2002-10-01 121.19 2002-11-01 120.40 2002-12-01 119.76 2003-01-01 119.20 2003-02-01 119.20 2003-03-01 119.34 2003-04-01 118.97 2003-05-01 118.10 2003-06-01 118.45 2003-07-01 118.30 2003-08-01 119.18 2003-09-01 118.88 2003-10-01 118.65 2003-11-01 118.41 2003-12-01 117.94 2004-01-01 117.69 2004-02-01 117.24 2004-03-01 117.18 2004-04-01 116.37 2004-05-01 115.70 2004-06-01 115.84 2004-07-01 115.73 2004-08-01 115.63 2004-09-01 115.47 2004-10-01 115.42 2004-11-01 115.49 2004-12-01 111.87 2005-01-01 113.10 2005-02-01 112.23 2005-03-01 111.98 2005-04-01 111.60 2005-05-01 109.89 2005-06-01 109.29 2005-07-01 109.35 2005-08-01 109.81 2005-09-01 109.45 2005-10-01 109.29 2005-11-01 109.25 2005-12-01 108.94 2006-01-01 108.88 2006-02-01 108.98 2006-03-01 108.83 2006-04-01 108.63 2006-05-01 107.92 2006-06-01 107.51 2006-07-01 106.92 2006-08-01 106.73 2006-09-01 106.68 2006-10-01 106.71 2006-11-01 106.77 2006-12-01 106.77 2007-01-01 106.41 2007-02-01 105.80 2007-03-01 105.90 2007-04-01 105.72 2007-05-01 105.54 2007-06-01 105.45 2007-07-01 105.37 2007-08-01 105.32 2007-09-01 105.32 2007-10-01 105.21 2007-11-01 104.98 2007-12-01 104.98 2008-01-01 105.04 2008-02-01 104.80 2008-03-01 104.61 2008-04-01 104.61 2008-05-01 104.61 2008-06-01 104.52 2008-07-01 104.42 2008-08-01 104.42 2008-09-01 104.14 2008-10-01 104.14 2008-11-01 103.70 2008-12-01 103.70 2009-01-01 103.64 2009-02-01 103.46 2009-03-01 103.56 2009-04-01 103.56 2009-05-01 103.54 2009-06-01 103.54 2009-07-01 103.50 2009-08-01 103.30 2009-09-01 103.45 2009-10-01 103.39 2009-11-01 103.39 2009-12-01 103.39 2010-01-01 103.39 2010-02-01 103.22 2010-03-01 103.17 2010-04-01 103.17 2010-05-01 103.10 2010-06-01 103.10 2010-07-01 103.42 2010-08-01 103.35 2010-09-01 103.70 2010-10-01 103.64 2010-11-01 103.64 2010-12-01 103.64 2011-01-01 103.79 2011-02-01 103.79 2011-03-01 103.79 2011-04-01 103.57 2011-05-01 103.52 2011-06-01 103.52 2011-07-01 103.61 2011-08-01 103.63 2011-09-01 103.63 2011-10-01 103.46 2011-11-01 103.25 2011-12-01 103.25 2012-01-01 103.24 2012-02-01 103.14 2012-03-01 103.14 2012-04-01 103.09 2012-05-01 103.09 2012-06-01 103.04 2012-07-01 103.04 2012-08-01 103.09 2012-09-01 103.10 2012-10-01 103.10 2012-11-01 103.12 2012-12-01 103.12 2013-01-01 103.04 2013-02-01 103.04 2013-03-01 103.15 2013-04-01 103.13 2013-05-01 102.94 2013-06-01 102.94 2013-07-01 102.69 2013-08-01 102.69 2013-09-01 102.33 2013-10-01 102.35 2013-11-01 102.27 2013-12-01 102.24 2014-01-01 101.65 2014-02-01 101.29 2014-03-01 101.29 2014-04-01 101.61 2014-05-01 101.67 2014-06-01 101.66 2014-07-01 101.31 2014-08-01 101.42 2014-09-01 100.87 2014-10-01 100.62 2014-11-01 99.75 2014-12-01 99.75 2015-01-01 99.79 2015-02-01 100.43 2015-03-01 100.43 2015-04-01 100.40 2015-05-01 100.40 2015-06-01 100.01 2015-07-01 100.01 2015-08-01 99.84 2015-09-01 100.02 2015-10-01 99.56 2015-11-01 99.56 2015-12-01 99.56 2016-01-01 99.45 2016-02-01 99.15 2016-03-01 99.15 2016-04-01 99.15 2016-05-01 100.83 2016-06-01 100.83 2016-07-01 100.71 2016-08-01 100.78 2016-09-01 100.47 2016-10-01 100.47 2016-11-01 100.46 2016-12-01 100.83 2017-01-01 98.66 2017-02-01 97.78 2017-03-01 97.77 2017-04-01 98.39 2017-05-01 98.32 2017-06-01 98.62 2017-07-01 97.50 2017-08-01 97.06 2017-09-01 96.98 2017-10-01 97.01 2017-11-01 96.21 2017-12-01 96.13 2018-01-01 95.91 2018-02-01 96.12 2018-03-01 96.42 2018-04-01 95.54 2018-05-01 95.08 2018-06-01 94.78 2018-07-01 93.86 2018-08-01 94.27 2018-09-01 93.53