Month Index 2015=100 1996-01-01 74.74 1996-02-01 75.09 1996-03-01 75.41 1996-04-01 75.62 1996-05-01 75.81 1996-06-01 75.72 1996-07-01 75.98 1996-08-01 75.90 1996-09-01 75.83 1996-10-01 76.08 1996-11-01 76.09 1996-12-01 75.46 1997-01-01 75.81 1997-02-01 76.06 1997-03-01 76.16 1997-04-01 76.22 1997-05-01 76.48 1997-06-01 76.33 1997-07-01 76.53 1997-08-01 76.66 1997-09-01 76.60 1997-10-01 76.76 1997-11-01 76.69 1997-12-01 76.37 1998-01-01 76.89 1998-02-01 77.29 1998-03-01 77.34 1998-04-01 77.40 1998-05-01 77.47 1998-06-01 77.30 1998-07-01 77.60 1998-08-01 77.57 1998-09-01 77.77 1998-10-01 77.80 1998-11-01 77.59 1998-12-01 77.12 1999-01-01 77.61 1999-02-01 77.67 1999-03-01 77.55 1999-04-01 77.19 1999-05-01 77.51 1999-06-01 77.45 1999-07-01 77.49 1999-08-01 77.55 1999-09-01 77.73 1999-10-01 77.75 1999-11-01 77.36 1999-12-01 76.95 2000-01-01 77.71 2000-02-01 78.01 2000-03-01 77.83 2000-04-01 77.81 2000-05-01 77.97 2000-06-01 78.08 2000-07-01 78.27 2000-08-01 78.25 2000-09-01 78.34 2000-10-01 78.36 2000-11-01 78.03 2000-12-01 77.66 2001-01-01 78.34 2001-02-01 78.60 2001-03-01 78.65 2001-04-01 78.73 2001-05-01 79.03 2001-06-01 79.00 2001-07-01 79.22 2001-08-01 79.33 2001-09-01 79.28 2001-10-01 79.28 2001-11-01 79.12 2001-12-01 78.67 2002-01-01 79.33 2002-02-01 79.38 2002-03-01 79.59 2002-04-01 79.65 2002-05-01 79.83 2002-06-01 79.96 2002-07-01 80.11 2002-08-01 80.10 2002-09-01 80.41 2002-10-01 80.37 2002-11-01 79.89 2002-12-01 79.36 2003-01-01 80.73 2003-02-01 80.83 2003-03-01 80.92 2003-04-01 81.24 2003-05-01 81.24 2003-06-01 81.12 2003-07-01 81.08 2003-08-01 81.28 2003-09-01 81.34 2003-10-01 81.09 2003-11-01 80.50 2003-12-01 80.26 2004-01-01 81.03 2004-02-01 81.03 2004-03-01 79.76 2004-04-01 79.93 2004-05-01 79.89 2004-06-01 79.66 2004-07-01 79.67 2004-08-01 79.79 2004-09-01 79.74 2004-10-01 79.68 2004-11-01 79.13 2004-12-01 78.68 2005-01-01 79.32 2005-02-01 79.61 2005-03-01 79.55 2005-04-01 79.65 2005-05-01 79.94 2005-06-01 79.92 2005-07-01 79.90 2005-08-01 79.82 2005-09-01 79.87 2005-10-01 79.92 2005-11-01 79.55 2005-12-01 79.08 2006-01-01 79.86 2006-02-01 80.03 2006-03-01 80.22 2006-04-01 79.93 2006-05-01 80.15 2006-06-01 80.28 2006-07-01 80.36 2006-08-01 80.55 2006-09-01 80.78 2006-10-01 80.99 2006-11-01 80.60 2006-12-01 80.07 2007-01-01 80.74 2007-02-01 81.02 2007-03-01 81.37 2007-04-01 81.33 2007-05-01 81.46 2007-06-01 81.66 2007-07-01 81.59 2007-08-01 81.92 2007-09-01 82.20 2007-10-01 81.94 2007-11-01 81.70 2007-12-01 81.38 2008-01-01 82.71 2008-02-01 83.31 2008-03-01 83.46 2008-04-01 84.59 2008-05-01 85.03 2008-06-01 84.91 2008-07-01 85.09 2008-08-01 85.50 2008-09-01 85.51 2008-10-01 84.96 2008-11-01 84.72 2008-12-01 84.72 2009-01-01 86.37 2009-02-01 86.77 2009-03-01 87.67 2009-04-01 87.41 2009-05-01 88.26 2009-06-01 87.69 2009-07-01 88.57 2009-08-01 88.42 2009-09-01 88.91 2009-10-01 88.97 2009-11-01 88.81 2009-12-01 87.70 2010-01-01 89.49 2010-02-01 89.19 2010-03-01 90.05 2010-04-01 90.19 2010-05-01 90.81 2010-06-01 90.85 2010-07-01 90.76 2010-08-01 90.92 2010-09-01 91.38 2010-10-01 91.04 2010-11-01 90.61 2010-12-01 89.26 2011-01-01 91.81 2011-02-01 90.96 2011-03-01 91.01 2011-04-01 92.44 2011-05-01 92.23 2011-06-01 91.81 2011-07-01 92.77 2011-08-01 91.85 2011-09-01 92.47 2011-10-01 92.41 2011-11-01 92.78 2011-12-01 91.77 2012-01-01 94.05 2012-02-01 94.86 2012-03-01 95.31 2012-04-01 95.26 2012-05-01 95.32 2012-06-01 95.18 2012-07-01 94.95 2012-08-01 95.41 2012-09-01 95.82 2012-10-01 95.88 2012-11-01 95.55 2012-12-01 94.39 2013-01-01 97.63 2013-02-01 97.30 2013-03-01 96.87 2013-04-01 97.56 2013-05-01 97.76 2013-06-01 97.60 2013-07-01 98.17 2013-08-01 97.84 2013-09-01 97.62 2013-10-01 98.10 2013-11-01 97.38 2013-12-01 96.54 2014-01-01 98.80 2014-02-01 98.80 2014-03-01 99.40 2014-04-01 98.89 2014-05-01 99.27 2014-06-01 99.53 2014-07-01 99.29 2014-08-01 99.63 2014-09-01 99.53 2014-10-01 100.20 2014-11-01 98.68 2014-12-01 98.21 2015-01-01 100.10 2015-02-01 100.49 2015-03-01 100.22 2015-04-01 99.94 2015-05-01 100.30 2015-06-01 99.88 2015-07-01 100.17 2015-08-01 100.10 2015-09-01 100.56 2015-10-01 100.24 2015-11-01 99.43 2015-12-01 98.58 2016-01-01 100.33 2016-02-01 100.28 2016-03-01 99.97 2016-04-01 100.16 2016-05-01 100.19 2016-06-01 99.94 2016-07-01 100.29 2016-08-01 100.29 2016-09-01 100.35 2016-10-01 100.18 2016-11-01 99.56 2016-12-01 98.87 2017-01-01 100.52 2017-02-01 100.25 2017-03-01 100.97 2017-04-01 100.59 2017-05-01 101.33 2017-06-01 100.72 2017-07-01 100.79 2017-08-01 101.01 2017-09-01 100.86 2017-10-01 100.83 2017-11-01 100.76 2017-12-01 99.62 2018-01-01 101.65 2018-02-01 101.61 2018-03-01 101.16 2018-04-01 101.39 2018-05-01 101.78 2018-06-01 101.46 2018-07-01 101.44 2018-08-01 101.47 2018-09-01 101.92 2018-10-01 101.60