Month Index 2015=100 1996-01-01 75.33 1996-02-01 75.03 1996-03-01 75.41 1996-04-01 75.18 1996-05-01 74.81 1996-06-01 75.18 1996-07-01 74.73 1996-08-01 75.41 1996-09-01 75.18 1996-10-01 75.26 1996-11-01 74.58 1996-12-01 74.28 1997-01-01 74.51 1997-02-01 74.66 1997-03-01 74.88 1997-04-01 75.33 1997-05-01 74.96 1997-06-01 75.18 1997-07-01 75.18 1997-08-01 75.56 1997-09-01 75.78 1997-10-01 75.71 1997-11-01 75.11 1997-12-01 74.96 1998-01-01 75.26 1998-02-01 75.26 1998-03-01 75.56 1998-04-01 74.96 1998-05-01 75.41 1998-06-01 75.33 1998-07-01 75.41 1998-08-01 75.56 1998-09-01 75.56 1998-10-01 75.18 1998-11-01 75.26 1998-12-01 74.81 1999-01-01 75.56 1999-02-01 75.03 1999-03-01 75.26 1999-04-01 74.73 1999-05-01 75.18 1999-06-01 75.63 1999-07-01 75.48 1999-08-01 75.33 1999-09-01 75.33 1999-10-01 75.18 1999-11-01 75.86 1999-12-01 75.26 2000-01-01 75.93 2000-02-01 75.63 2000-03-01 75.78 2000-04-01 72.18 2000-05-01 71.43 2000-06-01 71.96 2000-07-01 72.41 2000-08-01 72.86 2000-09-01 73.23 2000-10-01 73.38 2000-11-01 73.61 2000-12-01 73.46 2001-01-01 73.69 2001-02-01 73.86 2001-03-01 74.29 2001-04-01 75.01 2001-05-01 74.77 2001-06-01 75.03 2001-07-01 75.38 2001-08-01 75.69 2001-09-01 75.91 2001-10-01 75.96 2001-11-01 76.20 2001-12-01 75.60 2002-01-01 75.85 2002-02-01 75.93 2002-03-01 75.44 2002-04-01 75.94 2002-05-01 75.47 2002-06-01 76.05 2002-07-01 76.03 2002-08-01 76.26 2002-09-01 76.13 2002-10-01 76.26 2002-11-01 76.46 2002-12-01 76.32 2003-01-01 76.44 2003-02-01 76.15 2003-03-01 76.61 2003-04-01 76.69 2003-05-01 76.87 2003-06-01 77.23 2003-07-01 77.91 2003-08-01 77.90 2003-09-01 78.38 2003-10-01 78.38 2003-11-01 78.64 2003-12-01 78.31 2004-01-01 78.85 2004-02-01 79.21 2004-03-01 79.63 2004-04-01 79.12 2004-05-01 79.26 2004-06-01 79.05 2004-07-01 79.23 2004-08-01 79.11 2004-09-01 79.21 2004-10-01 78.66 2004-11-01 79.21 2004-12-01 78.21 2005-01-01 78.66 2005-02-01 78.26 2005-03-01 78.51 2005-04-01 78.26 2005-05-01 77.41 2005-06-01 77.90 2005-07-01 77.63 2005-08-01 78.13 2005-09-01 77.17 2005-10-01 77.63 2005-11-01 77.90 2005-12-01 77.44 2006-01-01 78.04 2006-02-01 78.26 2006-03-01 77.35 2006-04-01 77.26 2006-05-01 78.24 2006-06-01 78.09 2006-07-01 78.26 2006-08-01 77.89 2006-09-01 77.92 2006-10-01 78.69 2006-11-01 77.88 2006-12-01 78.03 2007-01-01 78.36 2007-02-01 77.96 2007-03-01 78.10 2007-04-01 79.14 2007-05-01 79.22 2007-06-01 79.37 2007-07-01 79.38 2007-08-01 80.18 2007-09-01 80.53 2007-10-01 80.10 2007-11-01 80.03 2007-12-01 79.76 2008-01-01 80.57 2008-02-01 80.28 2008-03-01 81.83 2008-04-01 82.48 2008-05-01 83.24 2008-06-01 82.34 2008-07-01 83.68 2008-08-01 83.85 2008-09-01 83.66 2008-10-01 83.65 2008-11-01 83.62 2008-12-01 84.09 2009-01-01 85.16 2009-02-01 84.92 2009-03-01 85.98 2009-04-01 86.15 2009-05-01 86.06 2009-06-01 85.74 2009-07-01 85.67 2009-08-01 85.68 2009-09-01 85.98 2009-10-01 85.28 2009-11-01 85.56 2009-12-01 85.48 2010-01-01 86.19 2010-02-01 85.48 2010-03-01 86.29 2010-04-01 85.84 2010-05-01 86.43 2010-06-01 86.32 2010-07-01 85.98 2010-08-01 85.95 2010-09-01 85.58 2010-10-01 85.52 2010-11-01 85.41 2010-12-01 84.81 2011-01-01 85.70 2011-02-01 86.86 2011-03-01 87.22 2011-04-01 88.09 2011-05-01 88.28 2011-06-01 88.24 2011-07-01 88.83 2011-08-01 88.79 2011-09-01 88.75 2011-10-01 88.73 2011-11-01 88.35 2011-12-01 88.90 2012-01-01 89.61 2012-02-01 89.83 2012-03-01 90.36 2012-04-01 90.83 2012-05-01 91.38 2012-06-01 91.20 2012-07-01 91.05 2012-08-01 91.73 2012-09-01 91.40 2012-10-01 91.77 2012-11-01 91.90 2012-12-01 91.29 2013-01-01 91.89 2013-02-01 92.01 2013-03-01 92.53 2013-04-01 94.15 2013-05-01 93.77 2013-06-01 94.07 2013-07-01 93.94 2013-08-01 94.46 2013-09-01 93.67 2013-10-01 93.75 2013-11-01 93.68 2013-12-01 93.86 2014-01-01 94.34 2014-02-01 94.09 2014-03-01 94.77 2014-04-01 96.67 2014-05-01 97.37 2014-06-01 97.71 2014-07-01 98.47 2014-08-01 98.07 2014-09-01 98.01 2014-10-01 98.49 2014-11-01 98.63 2014-12-01 99.15 2015-01-01 99.04 2015-02-01 98.48 2015-03-01 99.60 2015-04-01 99.72 2015-05-01 99.76 2015-06-01 100.85 2015-07-01 101.04 2015-08-01 100.20 2015-09-01 100.33 2015-10-01 100.72 2015-11-01 99.98 2015-12-01 100.27 2016-01-01 100.05 2016-02-01 100.60 2016-03-01 100.85 2016-04-01 100.67 2016-05-01 101.60 2016-06-01 101.12 2016-07-01 101.69 2016-08-01 102.51 2016-09-01 102.39 2016-10-01 102.87 2016-11-01 102.93 2016-12-01 102.39 2017-01-01 103.50 2017-02-01 104.52 2017-03-01 105.08 2017-04-01 104.72 2017-05-01 105.32 2017-06-01 106.15 2017-07-01 105.96 2017-08-01 105.57 2017-09-01 105.46 2017-10-01 106.11 2017-11-01 105.41 2017-12-01 105.15 2018-01-01 105.15 2018-02-01 104.98 2018-03-01 106.85 2018-04-01 106.00 2018-05-01 105.88 2018-06-01 106.59 2018-07-01 106.94 2018-08-01 107.19 2018-09-01 106.58 2018-10-01 106.92