Month Index 2015=100 1996-01-01 59.03 1996-02-01 59.67 1996-03-01 60.21 1996-04-01 61.15 1996-05-01 61.61 1996-06-01 61.06 1996-07-01 60.89 1996-08-01 60.85 1996-09-01 61.67 1996-10-01 62.66 1996-11-01 63.06 1996-12-01 63.21 1997-01-01 63.73 1997-02-01 63.89 1997-03-01 63.51 1997-04-01 63.13 1997-05-01 62.97 1997-06-01 62.85 1997-07-01 62.54 1997-08-01 63.60 1997-09-01 63.63 1997-10-01 63.55 1997-11-01 63.76 1997-12-01 63.49 1998-01-01 63.40 1998-02-01 63.22 1998-03-01 62.51 1998-04-01 62.30 1998-05-01 61.98 1998-06-01 61.50 1998-07-01 61.13 1998-08-01 60.70 1998-09-01 60.58 1998-10-01 60.70 1998-11-01 60.46 1998-12-01 60.15 1999-01-01 60.13 1999-02-01 60.17 1999-03-01 60.61 1999-04-01 62.30 1999-05-01 62.96 1999-06-01 62.76 1999-07-01 63.81 1999-08-01 65.32 1999-09-01 66.19 1999-10-01 66.82 1999-11-01 67.27 1999-12-01 70.29 2000-01-01 71.31 2000-02-01 71.91 2000-03-01 74.00 2000-04-01 73.18 2000-05-01 73.70 2000-06-01 76.03 2000-07-01 76.46 2000-08-01 75.41 2000-09-01 79.35 2000-10-01 77.11 2000-11-01 77.49 2000-12-01 75.71 2001-01-01 71.08 2001-02-01 71.89 2001-03-01 71.81 2001-04-01 73.15 2001-05-01 75.89 2001-06-01 75.47 2001-07-01 73.01 2001-08-01 71.19 2001-09-01 71.95 2001-10-01 70.80 2001-11-01 68.74 2001-12-01 67.17 2002-01-01 67.13 2002-02-01 67.19 2002-03-01 68.13 2002-04-01 70.86 2002-05-01 70.91 2002-06-01 69.81 2002-07-01 69.14 2002-08-01 70.52 2002-09-01 71.74 2002-10-01 72.62 2002-11-01 71.32 2002-12-01 71.00 2003-01-01 73.01 2003-02-01 74.95 2003-03-01 76.61 2003-04-01 72.97 2003-05-01 69.83 2003-06-01 69.22 2003-07-01 69.54 2003-08-01 70.30 2003-09-01 70.69 2003-10-01 70.28 2003-11-01 70.71 2003-12-01 70.59 2004-01-01 71.76 2004-02-01 71.77 2004-03-01 73.50 2004-04-01 74.35 2004-05-01 77.79 2004-06-01 76.45 2004-07-01 76.47 2004-08-01 78.50 2004-09-01 78.41 2004-10-01 81.27 2004-11-01 81.27 2004-12-01 80.02 2005-01-01 77.72 2005-02-01 79.72 2005-03-01 82.34 2005-04-01 85.07 2005-05-01 83.73 2005-06-01 85.46 2005-07-01 88.47 2005-08-01 90.19 2005-09-01 94.19 2005-10-01 94.14 2005-11-01 89.39 2005-12-01 87.49 2006-01-01 89.90 2006-02-01 90.24 2006-03-01 90.82 2006-04-01 93.14 2006-05-01 95.42 2006-06-01 94.45 2006-07-01 95.83 2006-08-01 96.27 2006-09-01 91.88 2006-10-01 87.57 2006-11-01 86.91 2006-12-01 87.11 2007-01-01 86.71 2007-02-01 86.86 2007-03-01 89.38 2007-04-01 91.62 2007-05-01 93.66 2007-06-01 94.36 2007-07-01 94.73 2007-08-01 93.46 2007-09-01 93.90 2007-10-01 94.72 2007-11-01 99.67 2007-12-01 100.53 2008-01-01 101.09 2008-02-01 99.99 2008-03-01 103.91 2008-04-01 105.39 2008-05-01 110.34 2008-06-01 116.01 2008-07-01 116.19 2008-08-01 110.05 2008-09-01 108.92 2008-10-01 102.93 2008-11-01 94.12 2008-12-01 86.19 2009-01-01 82.65 2009-02-01 84.07 2009-03-01 82.26 2009-04-01 84.41 2009-05-01 85.05 2009-06-01 89.53 2009-07-01 88.08 2009-08-01 90.38 2009-09-01 88.91 2009-10-01 88.24 2009-11-01 90.97 2009-12-01 90.22 2010-01-01 93.82 2010-02-01 93.94 2010-03-01 97.13 2010-04-01 99.36 2010-05-01 100.72 2010-06-01 99.66 2010-07-01 98.82 2010-08-01 98.16 2010-09-01 98.19 2010-10-01 99.09 2010-11-01 100.85 2010-12-01 103.60 2011-01-01 108.32 2011-02-01 109.67 2011-03-01 113.37 2011-04-01 114.65 2011-05-01 113.26 2011-06-01 112.17 2011-07-01 111.39 2011-08-01 111.60 2011-09-01 112.60 2011-10-01 112.65 2011-11-01 114.10 2011-12-01 113.89 2012-01-01 117.23 2012-02-01 118.71 2012-03-01 121.35 2012-04-01 121.94 2012-05-01 118.72 2012-06-01 115.08 2012-07-01 114.27 2012-08-01 120.02 2012-09-01 118.90 2012-10-01 117.23 2012-11-01 114.60 2012-12-01 114.44 2013-01-01 115.95 2013-02-01 118.87 2013-03-01 118.81 2013-04-01 116.99 2013-05-01 113.49 2013-06-01 113.61 2013-07-01 114.03 2013-08-01 114.83 2013-09-01 116.09 2013-10-01 112.71 2013-11-01 111.34 2013-12-01 112.72 2014-01-01 112.63 2014-02-01 112.86 2014-03-01 112.06 2014-04-01 111.86 2014-05-01 111.98 2014-06-01 112.29 2014-07-01 112.61 2014-08-01 111.20 2014-09-01 110.86 2014-10-01 109.30 2014-11-01 106.44 2014-12-01 101.99 2015-01-01 96.39 2015-02-01 100.37 2015-03-01 103.61 2015-04-01 104.04 2015-05-01 106.06 2015-06-01 105.40 2015-07-01 103.81 2015-08-01 99.17 2015-09-01 96.34 2015-10-01 95.89 2015-11-01 95.26 2015-12-01 93.66 2016-01-01 90.92 2016-02-01 89.67 2016-03-01 91.61 2016-04-01 93.15 2016-05-01 96.45 2016-06-01 100.09 2016-07-01 97.80 2016-08-01 94.82 2016-09-01 96.02 2016-10-01 97.95 2016-11-01 99.05 2016-12-01 99.79 2017-01-01 106.81 2017-02-01 107.06 2017-03-01 105.51 2017-04-01 105.41 2017-05-01 103.25 2017-06-01 100.98 2017-07-01 99.77 2017-08-01 101.32 2017-09-01 103.24 2017-10-01 104.30 2017-11-01 106.97 2017-12-01 107.36 2018-01-01 114.47 2018-02-01 114.02 2018-03-01 113.29 2018-04-01 115.61 2018-05-01 119.44 2018-06-01 120.66 2018-07-01 119.47 2018-08-01 119.84 2018-09-01 121.44