Month Index 2015=100 1996-01-01 55.38 1996-02-01 55.55 1996-03-01 55.72 1996-04-01 56.23 1996-05-01 55.33 1996-06-01 55.27 1996-07-01 55.50 1996-08-01 55.61 1996-09-01 56.84 1996-10-01 58.02 1996-11-01 57.18 1996-12-01 57.46 1997-01-01 58.25 1997-02-01 57.35 1997-03-01 56.34 1997-04-01 56.39 1997-05-01 56.51 1997-06-01 56.45 1997-07-01 56.45 1997-08-01 57.24 1997-09-01 56.79 1997-10-01 57.41 1997-11-01 57.46 1997-12-01 57.12 1998-01-01 56.56 1998-02-01 56.51 1998-03-01 55.95 1998-04-01 56.28 1998-05-01 56.23 1998-06-01 55.55 1998-07-01 55.61 1998-08-01 55.22 1998-09-01 55.33 1998-10-01 55.44 1998-11-01 55.05 1998-12-01 54.37 1999-01-01 54.37 1999-02-01 54.09 1999-03-01 54.65 1999-04-01 55.44 1999-05-01 55.38 1999-06-01 54.99 1999-07-01 56.06 1999-08-01 56.45 1999-09-01 57.24 1999-10-01 57.18 1999-11-01 57.74 1999-12-01 58.75 2000-01-01 59.26 2000-02-01 60.55 2000-03-01 61.84 2000-04-01 60.66 2000-05-01 62.07 2000-06-01 62.29 2000-07-01 62.57 2000-08-01 63.98 2000-09-01 69.65 2000-10-01 69.20 2000-11-01 69.71 2000-12-01 67.74 2001-01-01 65.68 2001-02-01 66.45 2001-03-01 66.62 2001-04-01 67.58 2001-05-01 67.98 2001-06-01 69.06 2001-07-01 68.37 2001-08-01 67.93 2001-09-01 68.73 2001-10-01 66.85 2001-11-01 65.55 2001-12-01 64.37 2002-01-01 64.31 2002-02-01 63.82 2002-03-01 64.51 2002-04-01 64.91 2002-05-01 64.51 2002-06-01 63.41 2002-07-01 64.22 2002-08-01 64.30 2002-09-01 65.28 2002-10-01 65.52 2002-11-01 63.59 2002-12-01 64.13 2003-01-01 65.12 2003-02-01 66.49 2003-03-01 67.83 2003-04-01 63.54 2003-05-01 62.37 2003-06-01 62.82 2003-07-01 63.11 2003-08-01 64.07 2003-09-01 63.82 2003-10-01 63.95 2003-11-01 64.12 2003-12-01 63.75 2004-01-01 64.13 2004-02-01 63.27 2004-03-01 64.37 2004-04-01 64.96 2004-05-01 66.25 2004-06-01 66.04 2004-07-01 66.91 2004-08-01 68.88 2004-09-01 69.35 2004-10-01 72.95 2004-11-01 71.02 2004-12-01 69.36 2005-01-01 69.40 2005-02-01 70.87 2005-03-01 72.64 2005-04-01 73.42 2005-05-01 71.97 2005-06-01 74.34 2005-07-01 77.24 2005-08-01 77.58 2005-09-01 79.67 2005-10-01 76.21 2005-11-01 75.99 2005-12-01 76.88 2006-01-01 79.07 2006-02-01 79.15 2006-03-01 80.24 2006-04-01 81.58 2006-05-01 81.89 2006-06-01 82.06 2006-07-01 83.11 2006-08-01 83.21 2006-09-01 81.95 2006-10-01 81.25 2006-11-01 81.39 2006-12-01 82.15 2007-01-01 81.34 2007-02-01 82.23 2007-03-01 79.95 2007-04-01 80.07 2007-05-01 78.92 2007-06-01 78.26 2007-07-01 78.65 2007-08-01 79.21 2007-09-01 79.93 2007-10-01 81.40 2007-11-01 86.08 2007-12-01 87.31 2008-01-01 89.88 2008-02-01 94.34 2008-03-01 98.95 2008-04-01 100.11 2008-05-01 103.64 2008-06-01 107.28 2008-07-01 108.52 2008-08-01 105.67 2008-09-01 108.31 2008-10-01 106.10 2008-11-01 103.39 2008-12-01 102.26 2009-01-01 101.65 2009-02-01 98.59 2009-03-01 92.15 2009-04-01 91.64 2009-05-01 89.13 2009-06-01 84.35 2009-07-01 83.65 2009-08-01 86.91 2009-09-01 84.40 2009-10-01 84.84 2009-11-01 86.06 2009-12-01 86.56 2010-01-01 89.06 2010-02-01 89.20 2010-03-01 92.36 2010-04-01 95.02 2010-05-01 96.30 2010-06-01 96.21 2010-07-01 95.32 2010-08-01 95.80 2010-09-01 97.58 2010-10-01 98.19 2010-11-01 98.78 2010-12-01 101.43 2011-01-01 102.57 2011-02-01 105.43 2011-03-01 109.07 2011-04-01 110.38 2011-05-01 112.10 2011-06-01 115.06 2011-07-01 114.57 2011-08-01 114.26 2011-09-01 116.44 2011-10-01 115.95 2011-11-01 117.82 2011-12-01 117.69 2012-01-01 118.93 2012-02-01 120.39 2012-03-01 121.34 2012-04-01 121.14 2012-05-01 119.54 2012-06-01 117.30 2012-07-01 117.54 2012-08-01 119.05 2012-09-01 119.34 2012-10-01 119.01 2012-11-01 118.50 2012-12-01 118.40 2013-01-01 117.84 2013-02-01 116.32 2013-03-01 115.03 2013-04-01 114.51 2013-05-01 112.07 2013-06-01 112.33 2013-07-01 113.28 2013-08-01 112.01 2013-09-01 113.29 2013-10-01 112.26 2013-11-01 112.08 2013-12-01 113.10 2014-01-01 112.50 2014-02-01 113.57 2014-03-01 113.02 2014-04-01 104.20 2014-05-01 103.50 2014-06-01 103.54 2014-07-01 102.22 2014-08-01 101.59 2014-09-01 101.58 2014-10-01 102.93 2014-11-01 102.16 2014-12-01 100.35 2015-01-01 95.39 2015-02-01 97.46 2015-03-01 100.19 2015-04-01 97.82 2015-05-01 100.38 2015-06-01 100.55 2015-07-01 99.13 2015-08-01 99.53 2015-09-01 103.75 2015-10-01 103.21 2015-11-01 102.64 2015-12-01 99.94 2016-01-01 95.10 2016-02-01 93.37 2016-03-01 99.19 2016-04-01 96.88 2016-05-01 101.92 2016-06-01 104.83 2016-07-01 105.10 2016-08-01 103.22 2016-09-01 104.44 2016-10-01 106.48 2016-11-01 105.95 2016-12-01 109.37 2017-01-01 112.38 2017-02-01 113.27 2017-03-01 113.59 2017-04-01 111.74 2017-05-01 110.18 2017-06-01 109.15 2017-07-01 108.61 2017-08-01 109.56 2017-09-01 110.37 2017-10-01 112.51 2017-11-01 115.05 2017-12-01 115.37 2018-01-01 114.95 2018-02-01 114.50 2018-03-01 113.87 2018-04-01 114.30 2018-05-01 117.06 2018-06-01 118.93 2018-07-01 120.81 2018-08-01 122.07 2018-09-01 123.63 2018-10-01 131.80