Month Index 2015=100 1996-01-01 73.01 1996-02-01 73.01 1996-03-01 74.34 1996-04-01 74.53 1996-05-01 74.64 1996-06-01 74.65 1996-07-01 74.65 1996-08-01 75.11 1996-09-01 75.11 1996-10-01 75.46 1996-11-01 75.46 1996-12-01 76.16 1997-01-01 76.22 1997-02-01 76.25 1997-03-01 77.66 1997-04-01 78.17 1997-05-01 78.42 1997-06-01 79.85 1997-07-01 79.89 1997-08-01 79.98 1997-09-01 80.49 1997-10-01 80.35 1997-11-01 80.35 1997-12-01 80.70 1998-01-01 80.74 1998-02-01 81.49 1998-03-01 81.45 1998-04-01 81.59 1998-05-01 83.65 1998-06-01 83.74 1998-07-01 83.79 1998-08-01 84.12 1998-09-01 84.72 1998-10-01 85.23 1998-11-01 85.47 1998-12-01 86.32 1999-01-01 86.32 1999-02-01 86.32 1999-03-01 86.32 1999-04-01 86.32 1999-05-01 86.32 1999-06-01 86.34 1999-07-01 86.17 1999-08-01 86.17 1999-09-01 86.17 1999-10-01 85.37 1999-11-01 85.37 1999-12-01 85.37 2000-01-01 84.73 2000-02-01 84.73 2000-03-01 84.73 2000-04-01 84.15 2000-05-01 84.39 2000-06-01 84.26 2000-07-01 84.15 2000-08-01 84.09 2000-09-01 83.61 2000-10-01 82.85 2000-11-01 81.08 2000-12-01 81.03 2001-01-01 81.02 2001-02-01 81.35 2001-03-01 81.35 2001-04-01 81.35 2001-05-01 81.35 2001-06-01 81.28 2001-07-01 81.28 2001-08-01 80.92 2001-09-01 80.92 2001-10-01 80.79 2001-11-01 80.79 2001-12-01 79.26 2002-01-01 79.26 2002-02-01 78.51 2002-03-01 78.51 2002-04-01 78.07 2002-05-01 78.07 2002-06-01 78.03 2002-07-01 78.03 2002-08-01 78.03 2002-09-01 77.60 2002-10-01 77.60 2002-11-01 77.60 2002-12-01 77.60 2003-01-01 77.16 2003-02-01 77.15 2003-03-01 77.15 2003-04-01 77.15 2003-05-01 76.81 2003-06-01 76.87 2003-07-01 76.87 2003-08-01 75.59 2003-09-01 75.47 2003-10-01 73.88 2003-11-01 73.78 2003-12-01 73.82 2004-01-01 73.82 2004-02-01 73.82 2004-03-01 73.82 2004-04-01 73.82 2004-05-01 73.82 2004-06-01 73.82 2004-07-01 73.82 2004-08-01 73.82 2004-09-01 73.82 2004-10-01 74.22 2004-11-01 74.22 2004-12-01 74.22 2005-01-01 74.22 2005-02-01 74.22 2005-03-01 74.22 2005-04-01 74.22 2005-05-01 74.22 2005-06-01 74.00 2005-07-01 74.00 2005-08-01 74.00 2005-09-01 75.04 2005-10-01 75.05 2005-11-01 73.90 2005-12-01 73.62 2006-01-01 73.62 2006-02-01 73.62 2006-03-01 73.62 2006-04-01 73.73 2006-05-01 73.73 2006-06-01 73.85 2006-07-01 73.20 2006-08-01 74.58 2006-09-01 74.96 2006-10-01 75.14 2006-11-01 76.25 2006-12-01 76.57 2007-01-01 76.57 2007-02-01 76.90 2007-03-01 77.00 2007-04-01 77.00 2007-05-01 77.44 2007-06-01 83.20 2007-07-01 83.20 2007-08-01 83.20 2007-09-01 86.86 2007-10-01 87.44 2007-11-01 88.21 2007-12-01 88.21 2008-01-01 89.37 2008-02-01 89.66 2008-03-01 89.76 2008-04-01 90.34 2008-05-01 91.09 2008-06-01 91.88 2008-07-01 91.98 2008-08-01 92.01 2008-09-01 92.03 2008-10-01 92.03 2008-11-01 92.03 2008-12-01 92.00 2009-01-01 92.27 2009-02-01 92.29 2009-03-01 91.56 2009-04-01 90.51 2009-05-01 90.47 2009-06-01 89.78 2009-07-01 89.78 2009-08-01 89.78 2009-09-01 89.96 2009-10-01 89.96 2009-11-01 89.84 2009-12-01 89.88 2010-01-01 89.86 2010-02-01 89.80 2010-03-01 89.81 2010-04-01 89.76 2010-05-01 89.70 2010-06-01 89.68 2010-07-01 89.68 2010-08-01 89.68 2010-09-01 89.74 2010-10-01 89.77 2010-11-01 89.80 2010-12-01 89.80 2011-01-01 89.87 2011-02-01 89.96 2011-03-01 89.96 2011-04-01 89.98 2011-05-01 89.98 2011-06-01 89.98 2011-07-01 90.01 2011-08-01 89.98 2011-09-01 89.98 2011-10-01 90.44 2011-11-01 90.44 2011-12-01 90.42 2012-01-01 90.48 2012-02-01 90.48 2012-03-01 90.92 2012-04-01 91.01 2012-05-01 91.01 2012-06-01 90.58 2012-07-01 92.16 2012-08-01 92.38 2012-09-01 92.92 2012-10-01 92.46 2012-11-01 92.46 2012-12-01 92.28 2013-01-01 92.39 2013-02-01 95.02 2013-03-01 95.02 2013-04-01 94.28 2013-05-01 94.28 2013-06-01 94.28 2013-07-01 94.47 2013-08-01 93.73 2013-09-01 93.51 2013-10-01 91.31 2013-11-01 90.58 2013-12-01 91.78 2014-01-01 91.82 2014-02-01 93.32 2014-03-01 93.14 2014-04-01 93.75 2014-05-01 93.49 2014-06-01 94.48 2014-07-01 94.48 2014-08-01 94.55 2014-09-01 96.29 2014-10-01 96.87 2014-11-01 96.36 2014-12-01 96.71 2015-01-01 97.19 2015-02-01 98.91 2015-03-01 99.36 2015-04-01 99.35 2015-05-01 99.44 2015-06-01 99.88 2015-07-01 100.13 2015-08-01 100.14 2015-09-01 100.89 2015-10-01 100.87 2015-11-01 101.72 2015-12-01 102.11 2016-01-01 103.53 2016-02-01 103.67 2016-03-01 103.70 2016-04-01 104.47 2016-05-01 104.73 2016-06-01 104.81 2016-07-01 106.23 2016-08-01 108.02 2016-09-01 110.15 2016-10-01 110.15 2016-11-01 110.08 2016-12-01 110.85 2017-01-01 113.00 2017-02-01 113.00 2017-03-01 113.31 2017-04-01 114.10 2017-05-01 114.35 2017-06-01 114.35 2017-07-01 114.35 2017-08-01 114.35 2017-09-01 115.16 2017-10-01 116.04 2017-11-01 116.39 2017-12-01 117.73 2018-01-01 118.11 2018-02-01 118.35 2018-03-01 119.11 2018-04-01 120.91 2018-05-01 121.15 2018-06-01 121.09 2018-07-01 121.38 2018-08-01 122.71 2018-09-01 122.73 2018-10-01 122.76