Month Index 2015=100 1996-01-01 54.40 1996-02-01 56.66 1996-03-01 58.61 1996-04-01 59.16 1996-05-01 59.37 1996-06-01 60.03 1996-07-01 61.55 1996-08-01 64.96 1996-09-01 66.49 1996-10-01 69.51 1996-11-01 72.07 1996-12-01 72.14 1997-01-01 74.36 1997-02-01 74.67 1997-03-01 76.86 1997-04-01 81.52 1997-05-01 83.13 1997-06-01 83.77 1997-07-01 83.77 1997-08-01 87.96 1997-09-01 90.96 1997-10-01 91.98 1997-11-01 92.21 1997-12-01 92.36 1998-01-01 93.30 1998-02-01 95.11 1998-03-01 95.58 1998-04-01 95.85 1998-05-01 96.66 1998-06-01 96.93 1998-07-01 100.50 1998-08-01 100.63 1998-09-01 101.28 1998-10-01 102.88 1998-11-01 103.00 1998-12-01 103.53 1999-01-01 105.40 1999-02-01 105.62 1999-03-01 105.62 1999-04-01 106.18 1999-05-01 106.18 1999-06-01 106.18 1999-07-01 106.18 1999-08-01 106.94 1999-09-01 107.16 1999-10-01 107.74 1999-11-01 107.84 1999-12-01 108.12 2000-01-01 108.28 2000-02-01 108.32 2000-03-01 105.35 2000-04-01 104.19 2000-05-01 104.22 2000-06-01 104.68 2000-07-01 104.51 2000-08-01 105.38 2000-09-01 105.98 2000-10-01 106.58 2000-11-01 106.94 2000-12-01 105.92 2001-01-01 106.20 2001-02-01 106.48 2001-03-01 107.27 2001-04-01 107.19 2001-05-01 107.29 2001-06-01 107.34 2001-07-01 107.35 2001-08-01 108.17 2001-09-01 108.21 2001-10-01 109.20 2001-11-01 108.19 2001-12-01 106.81 2002-01-01 106.87 2002-02-01 106.93 2002-03-01 106.90 2002-04-01 106.65 2002-05-01 106.05 2002-06-01 106.16 2002-07-01 106.10 2002-08-01 106.23 2002-09-01 109.87 2002-10-01 111.43 2002-11-01 111.34 2002-12-01 111.20 2003-01-01 110.41 2003-02-01 110.91 2003-03-01 110.30 2003-04-01 108.77 2003-05-01 109.97 2003-06-01 109.75 2003-07-01 110.24 2003-08-01 110.22 2003-09-01 113.11 2003-10-01 113.92 2003-11-01 114.09 2003-12-01 113.95 2004-01-01 113.95 2004-02-01 114.93 2004-03-01 115.23 2004-04-01 113.04 2004-05-01 113.04 2004-06-01 111.92 2004-07-01 112.85 2004-08-01 112.85 2004-09-01 115.38 2004-10-01 116.15 2004-11-01 116.15 2004-12-01 116.58 2005-01-01 116.58 2005-02-01 116.36 2005-03-01 113.92 2005-04-01 112.62 2005-05-01 112.62 2005-06-01 112.77 2005-07-01 112.77 2005-08-01 113.03 2005-09-01 117.38 2005-10-01 118.53 2005-11-01 118.96 2005-12-01 118.20 2006-01-01 118.01 2006-02-01 118.14 2006-03-01 117.96 2006-04-01 117.78 2006-05-01 117.96 2006-06-01 118.01 2006-07-01 118.01 2006-08-01 118.05 2006-09-01 117.25 2006-10-01 117.51 2006-11-01 117.50 2006-12-01 112.76 2007-01-01 112.65 2007-02-01 112.82 2007-03-01 112.00 2007-04-01 111.95 2007-05-01 111.79 2007-06-01 111.79 2007-07-01 111.79 2007-08-01 111.11 2007-09-01 111.11 2007-10-01 111.32 2007-11-01 111.32 2007-12-01 111.55 2008-01-01 111.62 2008-02-01 111.68 2008-03-01 112.47 2008-04-01 112.69 2008-05-01 112.80 2008-06-01 112.55 2008-07-01 112.76 2008-08-01 112.76 2008-09-01 112.07 2008-10-01 112.69 2008-11-01 112.69 2008-12-01 112.81 2009-01-01 112.02 2009-02-01 111.93 2009-03-01 112.26 2009-04-01 112.43 2009-05-01 112.32 2009-06-01 112.32 2009-07-01 112.32 2009-08-01 112.36 2009-09-01 111.90 2009-10-01 106.66 2009-11-01 106.66 2009-12-01 106.66 2010-01-01 106.68 2010-02-01 105.46 2010-03-01 104.91 2010-04-01 104.96 2010-05-01 104.96 2010-06-01 105.13 2010-07-01 105.13 2010-08-01 105.13 2010-09-01 104.80 2010-10-01 104.89 2010-11-01 104.89 2010-12-01 104.91 2011-01-01 104.65 2011-02-01 104.32 2011-03-01 104.92 2011-04-01 103.93 2011-05-01 104.15 2011-06-01 104.24 2011-07-01 104.24 2011-08-01 104.13 2011-09-01 104.08 2011-10-01 103.97 2011-11-01 103.99 2011-12-01 105.31 2012-01-01 105.01 2012-02-01 104.78 2012-03-01 104.86 2012-04-01 104.45 2012-05-01 104.56 2012-06-01 104.71 2012-07-01 104.59 2012-08-01 104.99 2012-09-01 102.40 2012-10-01 102.41 2012-11-01 99.80 2012-12-01 99.80 2013-01-01 100.08 2013-02-01 99.68 2013-03-01 102.81 2013-04-01 102.79 2013-05-01 102.25 2013-06-01 102.87 2013-07-01 103.03 2013-08-01 101.66 2013-09-01 102.05 2013-10-01 102.05 2013-11-01 102.14 2013-12-01 102.14 2014-01-01 102.44 2014-02-01 102.57 2014-03-01 102.34 2014-04-01 102.40 2014-05-01 101.92 2014-06-01 97.01 2014-07-01 101.41 2014-08-01 101.56 2014-09-01 101.36 2014-10-01 98.71 2014-11-01 97.32 2014-12-01 98.45 2015-01-01 98.38 2015-02-01 97.83 2015-03-01 99.08 2015-04-01 98.69 2015-05-01 98.69 2015-06-01 100.89 2015-07-01 100.89 2015-08-01 101.05 2015-09-01 101.40 2015-10-01 101.40 2015-11-01 100.37 2015-12-01 101.33 2016-01-01 101.55 2016-02-01 99.37 2016-03-01 102.96 2016-04-01 102.96 2016-05-01 103.00 2016-06-01 102.97 2016-07-01 101.12 2016-08-01 102.25 2016-09-01 102.25 2016-10-01 98.35 2016-11-01 96.37 2016-12-01 96.37 2017-01-01 98.14 2017-02-01 97.82 2017-03-01 97.90 2017-04-01 96.93 2017-05-01 97.99 2017-06-01 97.99 2017-07-01 96.36 2017-08-01 98.04 2017-09-01 96.13 2017-10-01 96.52 2017-11-01 96.30 2017-12-01 97.78 2018-01-01 96.60 2018-02-01 97.00 2018-03-01 99.97 2018-04-01 98.75 2018-05-01 98.70 2018-06-01 98.94 2018-07-01 96.81 2018-08-01 93.88 2018-09-01 99.64 2018-10-01 99.64