Month Index 2015=100 1996-01-01 32.37 1996-02-01 32.37 1996-03-01 32.37 1996-04-01 32.37 1996-05-01 32.37 1996-06-01 32.37 1996-07-01 32.37 1996-08-01 32.37 1996-09-01 32.65 1996-10-01 32.65 1996-11-01 32.55 1996-12-01 32.55 1997-01-01 32.89 1997-02-01 33.25 1997-03-01 33.13 1997-04-01 33.13 1997-05-01 33.13 1997-06-01 33.26 1997-07-01 33.26 1997-08-01 33.36 1997-09-01 33.28 1997-10-01 33.28 1997-11-01 33.33 1997-12-01 32.99 1998-01-01 32.99 1998-02-01 33.20 1998-03-01 33.07 1998-04-01 33.01 1998-05-01 33.01 1998-06-01 33.01 1998-07-01 33.01 1998-08-01 33.61 1998-09-01 33.78 1998-10-01 33.78 1998-11-01 33.78 1998-12-01 33.78 1999-01-01 33.43 1999-02-01 33.43 1999-03-01 33.43 1999-04-01 33.43 1999-05-01 33.48 1999-06-01 33.48 1999-07-01 33.48 1999-08-01 33.48 1999-09-01 33.48 1999-10-01 33.48 1999-11-01 33.48 1999-12-01 33.25 2000-01-01 33.25 2000-02-01 33.47 2000-03-01 33.16 2000-04-01 33.16 2000-05-01 32.93 2000-06-01 33.00 2000-07-01 32.89 2000-08-01 32.89 2000-09-01 33.01 2000-10-01 33.01 2000-11-01 33.01 2000-12-01 33.20 2001-01-01 33.20 2001-02-01 33.58 2001-03-01 33.58 2001-04-01 33.58 2001-05-01 33.31 2001-06-01 33.31 2001-07-01 33.31 2001-08-01 33.31 2001-09-01 33.57 2001-10-01 33.72 2001-11-01 33.56 2001-12-01 33.30 2002-01-01 33.38 2002-02-01 33.48 2002-03-01 33.48 2002-04-01 33.48 2002-05-01 33.62 2002-06-01 33.62 2002-07-01 33.62 2002-08-01 33.62 2002-09-01 33.62 2002-10-01 33.68 2002-11-01 33.58 2002-12-01 33.40 2003-01-01 33.53 2003-02-01 33.73 2003-03-01 33.73 2003-04-01 33.86 2003-05-01 33.93 2003-06-01 33.93 2003-07-01 33.93 2003-08-01 33.93 2003-09-01 33.70 2003-10-01 33.96 2003-11-01 33.96 2003-12-01 33.96 2004-01-01 33.96 2004-02-01 33.96 2004-03-01 34.08 2004-04-01 34.08 2004-05-01 34.12 2004-06-01 34.44 2004-07-01 34.44 2004-08-01 34.44 2004-09-01 34.68 2004-10-01 34.68 2004-11-01 34.74 2004-12-01 34.74 2005-01-01 34.67 2005-02-01 35.52 2005-03-01 36.26 2005-04-01 36.26 2005-05-01 36.26 2005-06-01 37.18 2005-07-01 37.61 2005-08-01 37.28 2005-09-01 38.46 2005-10-01 40.44 2005-11-01 40.44 2005-12-01 40.32 2006-01-01 40.32 2006-02-01 40.57 2006-03-01 40.69 2006-04-01 40.41 2006-05-01 40.76 2006-06-01 41.13 2006-07-01 41.13 2006-08-01 41.13 2006-09-01 43.05 2006-10-01 47.40 2006-11-01 47.40 2006-12-01 47.65 2007-01-01 47.96 2007-02-01 50.01 2007-03-01 50.13 2007-04-01 50.64 2007-05-01 50.64 2007-06-01 53.26 2007-07-01 54.23 2007-08-01 55.37 2007-09-01 56.26 2007-10-01 57.26 2007-11-01 58.01 2007-12-01 59.17 2008-01-01 60.63 2008-02-01 63.25 2008-03-01 65.13 2008-04-01 66.06 2008-05-01 67.83 2008-06-01 67.83 2008-07-01 69.46 2008-08-01 70.12 2008-09-01 71.23 2008-10-01 72.14 2008-11-01 73.85 2008-12-01 73.67 2009-01-01 74.20 2009-02-01 74.78 2009-03-01 73.01 2009-04-01 72.20 2009-05-01 71.97 2009-06-01 73.07 2009-07-01 73.42 2009-08-01 72.74 2009-09-01 72.06 2009-10-01 72.36 2009-11-01 70.73 2009-12-01 69.83 2010-01-01 69.59 2010-02-01 68.61 2010-03-01 68.20 2010-04-01 68.06 2010-05-01 67.78 2010-06-01 67.07 2010-07-01 66.65 2010-08-01 66.65 2010-09-01 66.93 2010-10-01 67.11 2010-11-01 67.48 2010-12-01 67.92 2011-01-01 69.37 2011-02-01 69.21 2011-03-01 70.74 2011-04-01 71.06 2011-05-01 72.57 2011-06-01 73.10 2011-07-01 73.35 2011-08-01 73.70 2011-09-01 74.24 2011-10-01 76.19 2011-11-01 78.68 2011-12-01 78.75 2012-01-01 78.75 2012-02-01 80.34 2012-03-01 80.61 2012-04-01 81.45 2012-05-01 81.28 2012-06-01 81.60 2012-07-01 81.60 2012-08-01 81.60 2012-09-01 81.60 2012-10-01 82.89 2012-11-01 83.49 2012-12-01 82.99 2013-01-01 83.37 2013-02-01 83.03 2013-03-01 84.92 2013-04-01 84.52 2013-05-01 84.64 2013-06-01 85.83 2013-07-01 85.83 2013-08-01 85.32 2013-09-01 85.78 2013-10-01 85.32 2013-11-01 85.32 2013-12-01 86.73 2014-01-01 87.49 2014-02-01 88.66 2014-03-01 89.72 2014-04-01 93.55 2014-05-01 93.06 2014-06-01 93.06 2014-07-01 93.06 2014-08-01 93.44 2014-09-01 95.21 2014-10-01 95.32 2014-11-01 96.48 2014-12-01 98.25 2015-01-01 99.01 2015-02-01 99.01 2015-03-01 98.02 2015-04-01 98.48 2015-05-01 98.57 2015-06-01 98.76 2015-07-01 98.53 2015-08-01 99.97 2015-09-01 101.32 2015-10-01 101.59 2015-11-01 101.59 2015-12-01 105.14 2016-01-01 105.61 2016-02-01 105.61 2016-03-01 105.37 2016-04-01 106.77 2016-05-01 106.77 2016-06-01 107.70 2016-07-01 108.25 2016-08-01 109.40 2016-09-01 109.95 2016-10-01 111.00 2016-11-01 111.46 2016-12-01 113.68 2017-01-01 113.44 2017-02-01 113.44 2017-03-01 112.87 2017-04-01 112.68 2017-05-01 116.46 2017-06-01 117.93 2017-07-01 119.45 2017-08-01 119.45 2017-09-01 119.83 2017-10-01 119.83 2017-11-01 120.71 2017-12-01 121.74 2018-01-01 122.27 2018-02-01 124.05 2018-03-01 125.22 2018-04-01 125.22 2018-05-01 129.15 2018-06-01 131.52 2018-07-01 135.20 2018-08-01 136.16 2018-09-01 137.10 2018-10-01 140.69