Month Index 2015=100 1996-01-01 72.46 1996-02-01 73.04 1996-03-01 73.04 1996-04-01 72.90 1996-05-01 72.90 1996-06-01 72.82 1996-07-01 72.97 1996-08-01 73.12 1996-09-01 73.04 1996-10-01 73.85 1996-11-01 74.65 1996-12-01 74.29 1997-01-01 74.43 1997-02-01 74.58 1997-03-01 74.36 1997-04-01 74.58 1997-05-01 74.65 1997-06-01 74.58 1997-07-01 74.58 1997-08-01 74.73 1997-09-01 74.80 1997-10-01 75.02 1997-11-01 74.95 1997-12-01 74.29 1998-01-01 74.87 1998-02-01 75.02 1998-03-01 75.02 1998-04-01 74.87 1998-05-01 75.02 1998-06-01 74.95 1998-07-01 75.17 1998-08-01 75.24 1998-09-01 75.09 1998-10-01 75.17 1998-11-01 75.31 1998-12-01 74.87 1999-01-01 75.39 1999-02-01 75.39 1999-03-01 75.53 1999-04-01 75.75 1999-05-01 75.90 1999-06-01 75.97 1999-07-01 76.12 1999-08-01 76.27 1999-09-01 76.34 1999-10-01 76.19 1999-11-01 76.12 1999-12-01 75.09 2000-01-01 76.19 2000-02-01 76.41 2000-03-01 76.49 2000-04-01 76.41 2000-05-01 76.49 2000-06-01 76.12 2000-07-01 76.41 2000-08-01 76.34 2000-09-01 76.41 2000-10-01 76.34 2000-11-01 76.34 2000-12-01 75.46 2001-01-01 76.43 2001-02-01 76.50 2001-03-01 76.70 2001-04-01 76.69 2001-05-01 77.14 2001-06-01 77.10 2001-07-01 77.21 2001-08-01 77.33 2001-09-01 77.22 2001-10-01 77.11 2001-11-01 76.92 2001-12-01 75.86 2002-01-01 76.83 2002-02-01 76.86 2002-03-01 77.04 2002-04-01 76.99 2002-05-01 77.16 2002-06-01 77.03 2002-07-01 77.12 2002-08-01 77.17 2002-09-01 77.46 2002-10-01 77.47 2002-11-01 77.57 2002-12-01 77.15 2003-01-01 77.76 2003-02-01 77.88 2003-03-01 78.00 2003-04-01 77.86 2003-05-01 77.99 2003-06-01 77.74 2003-07-01 78.13 2003-08-01 78.44 2003-09-01 78.59 2003-10-01 78.59 2003-11-01 78.26 2003-12-01 77.62 2004-01-01 77.65 2004-02-01 77.80 2004-03-01 77.91 2004-04-01 78.32 2004-05-01 78.54 2004-06-01 78.28 2004-07-01 78.15 2004-08-01 77.81 2004-09-01 77.71 2004-10-01 77.89 2004-11-01 77.79 2004-12-01 77.04 2005-01-01 77.62 2005-02-01 78.47 2005-03-01 78.56 2005-04-01 78.59 2005-05-01 78.68 2005-06-01 78.67 2005-07-01 78.42 2005-08-01 78.79 2005-09-01 79.66 2005-10-01 79.51 2005-11-01 79.35 2005-12-01 78.76 2006-01-01 79.15 2006-02-01 79.43 2006-03-01 80.22 2006-04-01 80.53 2006-05-01 80.80 2006-06-01 81.24 2006-07-01 81.97 2006-08-01 82.49 2006-09-01 82.60 2006-10-01 82.61 2006-11-01 82.74 2006-12-01 82.43 2007-01-01 82.84 2007-02-01 83.28 2007-03-01 83.53 2007-04-01 83.43 2007-05-01 83.50 2007-06-01 83.89 2007-07-01 84.17 2007-08-01 84.18 2007-09-01 84.32 2007-10-01 84.28 2007-11-01 84.23 2007-12-01 83.87 2008-01-01 84.37 2008-02-01 85.03 2008-03-01 85.10 2008-04-01 85.44 2008-05-01 85.54 2008-06-01 85.86 2008-07-01 86.12 2008-08-01 86.23 2008-09-01 86.34 2008-10-01 86.52 2008-11-01 86.45 2008-12-01 86.12 2009-01-01 87.03 2009-02-01 87.16 2009-03-01 87.11 2009-04-01 87.00 2009-05-01 87.75 2009-06-01 88.58 2009-07-01 88.91 2009-08-01 88.85 2009-09-01 88.52 2009-10-01 88.36 2009-11-01 88.47 2009-12-01 86.70 2010-01-01 87.93 2010-02-01 88.00 2010-03-01 88.33 2010-04-01 87.35 2010-05-01 86.97 2010-06-01 86.93 2010-07-01 86.79 2010-08-01 86.52 2010-09-01 86.07 2010-10-01 85.98 2010-11-01 85.48 2010-12-01 83.63 2011-01-01 84.44 2011-02-01 85.48 2011-03-01 85.75 2011-04-01 84.92 2011-05-01 84.85 2011-06-01 85.48 2011-07-01 85.81 2011-08-01 85.95 2011-09-01 86.29 2011-10-01 86.39 2011-11-01 86.44 2011-12-01 85.91 2012-01-01 86.16 2012-02-01 86.96 2012-03-01 88.28 2012-04-01 88.46 2012-05-01 88.24 2012-06-01 87.92 2012-07-01 88.25 2012-08-01 89.21 2012-09-01 89.28 2012-10-01 89.03 2012-11-01 88.71 2012-12-01 87.27 2013-01-01 90.27 2013-02-01 92.17 2013-03-01 93.02 2013-04-01 93.11 2013-05-01 93.06 2013-06-01 92.98 2013-07-01 92.79 2013-08-01 95.86 2013-09-01 96.76 2013-10-01 97.00 2013-11-01 97.38 2013-12-01 95.94 2014-01-01 95.56 2014-02-01 96.55 2014-03-01 97.27 2014-04-01 97.45 2014-05-01 97.32 2014-06-01 97.31 2014-07-01 97.44 2014-08-01 97.67 2014-09-01 97.62 2014-10-01 97.43 2014-11-01 97.01 2014-12-01 94.77 2015-01-01 95.09 2015-02-01 96.10 2015-03-01 96.79 2015-04-01 97.60 2015-05-01 98.33 2015-06-01 97.91 2015-07-01 97.93 2015-08-01 98.52 2015-09-01 98.54 2015-10-01 97.96 2015-11-01 112.29 2015-12-01 112.96 2016-01-01 115.61 2016-02-01 115.88 2016-03-01 116.98 2016-04-01 117.09 2016-05-01 116.85 2016-06-01 116.72 2016-07-01 117.64 2016-08-01 117.55 2016-09-01 116.65 2016-10-01 117.44 2016-11-01 117.40 2016-12-01 116.03 2017-01-01 116.37 2017-02-01 115.99 2017-03-01 117.63 2017-04-01 117.63 2017-05-01 117.98 2017-06-01 117.55 2017-07-01 117.97 2017-08-01 117.83 2017-09-01 117.50 2017-10-01 116.35 2017-11-01 117.02 2017-12-01 114.25 2018-01-01 116.84 2018-02-01 117.26 2018-03-01 117.89 2018-04-01 117.94 2018-05-01 117.41 2018-06-01 117.79 2018-07-01 118.04 2018-08-01 118.37 2018-09-01 118.27 2018-10-01 115.97