Month Index 2015=100 1996-01-01 74.71 1996-02-01 75.05 1996-03-01 75.37 1996-04-01 75.57 1996-05-01 75.76 1996-06-01 75.68 1996-07-01 75.93 1996-08-01 75.86 1996-09-01 75.79 1996-10-01 76.04 1996-11-01 76.05 1996-12-01 75.42 1997-01-01 75.81 1997-02-01 76.05 1997-03-01 76.15 1997-04-01 76.22 1997-05-01 76.47 1997-06-01 76.32 1997-07-01 76.53 1997-08-01 76.65 1997-09-01 76.59 1997-10-01 76.75 1997-11-01 76.68 1997-12-01 76.37 1998-01-01 76.93 1998-02-01 77.32 1998-03-01 77.37 1998-04-01 77.43 1998-05-01 77.50 1998-06-01 77.33 1998-07-01 77.64 1998-08-01 77.60 1998-09-01 77.81 1998-10-01 77.83 1998-11-01 77.62 1998-12-01 77.16 1999-01-01 77.64 1999-02-01 77.70 1999-03-01 77.58 1999-04-01 77.22 1999-05-01 77.54 1999-06-01 77.49 1999-07-01 77.52 1999-08-01 77.58 1999-09-01 77.76 1999-10-01 77.78 1999-11-01 77.40 1999-12-01 76.99 2000-01-01 77.75 2000-02-01 78.05 2000-03-01 77.87 2000-04-01 77.85 2000-05-01 78.02 2000-06-01 78.13 2000-07-01 78.31 2000-08-01 78.30 2000-09-01 78.38 2000-10-01 78.40 2000-11-01 78.08 2000-12-01 77.72 2001-01-01 78.41 2001-02-01 78.66 2001-03-01 78.71 2001-04-01 78.79 2001-05-01 79.08 2001-06-01 79.06 2001-07-01 79.28 2001-08-01 79.38 2001-09-01 79.34 2001-10-01 79.34 2001-11-01 79.18 2001-12-01 78.74 2002-01-01 79.26 2002-02-01 79.31 2002-03-01 79.52 2002-04-01 79.58 2002-05-01 79.76 2002-06-01 79.89 2002-07-01 80.03 2002-08-01 80.03 2002-09-01 80.34 2002-10-01 80.29 2002-11-01 79.82 2002-12-01 79.31 2003-01-01 80.60 2003-02-01 80.69 2003-03-01 80.78 2003-04-01 81.10 2003-05-01 81.11 2003-06-01 80.98 2003-07-01 80.95 2003-08-01 81.14 2003-09-01 81.20 2003-10-01 80.96 2003-11-01 80.38 2003-12-01 80.15 2004-01-01 80.94 2004-02-01 80.94 2004-03-01 79.69 2004-04-01 79.85 2004-05-01 79.82 2004-06-01 79.58 2004-07-01 79.60 2004-08-01 79.72 2004-09-01 79.67 2004-10-01 79.61 2004-11-01 79.07 2004-12-01 78.62 2005-01-01 79.26 2005-02-01 79.55 2005-03-01 79.49 2005-04-01 79.59 2005-05-01 79.88 2005-06-01 79.86 2005-07-01 79.84 2005-08-01 79.76 2005-09-01 79.81 2005-10-01 79.86 2005-11-01 79.49 2005-12-01 79.03 2006-01-01 79.81 2006-02-01 79.98 2006-03-01 80.17 2006-04-01 79.88 2006-05-01 80.10 2006-06-01 80.23 2006-07-01 80.31 2006-08-01 80.49 2006-09-01 80.72 2006-10-01 80.93 2006-11-01 80.55 2006-12-01 80.03 2007-01-01 80.70 2007-02-01 80.97 2007-03-01 81.32 2007-04-01 81.29 2007-05-01 81.42 2007-06-01 81.61 2007-07-01 81.54 2007-08-01 81.87 2007-09-01 82.15 2007-10-01 81.90 2007-11-01 81.66 2007-12-01 81.34 2008-01-01 82.68 2008-02-01 83.27 2008-03-01 83.42 2008-04-01 84.54 2008-05-01 84.98 2008-06-01 84.86 2008-07-01 85.03 2008-08-01 85.45 2008-09-01 85.46 2008-10-01 84.91 2008-11-01 84.68 2008-12-01 84.68 2009-01-01 86.34 2009-02-01 86.74 2009-03-01 87.63 2009-04-01 87.36 2009-05-01 88.21 2009-06-01 87.65 2009-07-01 88.52 2009-08-01 88.38 2009-09-01 88.86 2009-10-01 88.93 2009-11-01 88.77 2009-12-01 87.66 2010-01-01 89.45 2010-02-01 89.15 2010-03-01 90.01 2010-04-01 90.15 2010-05-01 90.76 2010-06-01 90.80 2010-07-01 90.71 2010-08-01 90.86 2010-09-01 91.32 2010-10-01 90.99 2010-11-01 90.56 2010-12-01 89.22 2011-01-01 91.80 2011-02-01 90.96 2011-03-01 91.02 2011-04-01 92.42 2011-05-01 92.21 2011-06-01 91.80 2011-07-01 92.74 2011-08-01 91.84 2011-09-01 92.45 2011-10-01 92.39 2011-11-01 92.76 2011-12-01 91.76 2012-01-01 94.02 2012-02-01 94.81 2012-03-01 95.26 2012-04-01 95.21 2012-05-01 95.29 2012-06-01 95.15 2012-07-01 94.92 2012-08-01 95.38 2012-09-01 95.79 2012-10-01 95.85 2012-11-01 95.52 2012-12-01 94.38 2013-01-01 97.60 2013-02-01 97.27 2013-03-01 96.86 2013-04-01 97.54 2013-05-01 97.74 2013-06-01 97.59 2013-07-01 98.15 2013-08-01 97.82 2013-09-01 97.62 2013-10-01 98.09 2013-11-01 97.37 2013-12-01 96.55 2014-01-01 98.80 2014-02-01 98.80 2014-03-01 99.39 2014-04-01 98.89 2014-05-01 99.27 2014-06-01 99.52 2014-07-01 99.29 2014-08-01 99.63 2014-09-01 99.53 2014-10-01 100.19 2014-11-01 98.69 2014-12-01 98.23 2015-01-01 100.09 2015-02-01 100.48 2015-03-01 100.22 2015-04-01 99.94 2015-05-01 100.29 2015-06-01 99.88 2015-07-01 100.16 2015-08-01 100.10 2015-09-01 100.55 2015-10-01 100.24 2015-11-01 99.45 2015-12-01 98.61 2016-01-01 100.36 2016-02-01 100.32 2016-03-01 100.01 2016-04-01 100.20 2016-05-01 100.22 2016-06-01 99.98 2016-07-01 100.33 2016-08-01 100.33 2016-09-01 100.39 2016-10-01 100.22 2016-11-01 99.62 2016-12-01 98.94 2017-01-01 100.57 2017-02-01 100.32 2017-03-01 101.02 2017-04-01 100.65 2017-05-01 101.37 2017-06-01 100.78 2017-07-01 100.84 2017-08-01 101.06 2017-09-01 100.92 2017-10-01 100.88 2017-11-01 100.82 2017-12-01 99.70 2018-01-01 101.71 2018-02-01 101.67 2018-03-01 101.23 2018-04-01 101.45 2018-05-01 101.84 2018-06-01 101.53 2018-07-01 101.52 2018-08-01 101.55 2018-09-01 101.99 2018-10-01 101.67