Month Index 2015=100 1996-01-01 74.93 1996-02-01 75.00 1996-03-01 75.08 1996-04-01 75.38 1996-05-01 75.38 1996-06-01 75.76 1996-07-01 75.38 1996-08-01 75.46 1996-09-01 75.68 1996-10-01 75.91 1996-11-01 75.61 1996-12-01 75.91 1997-01-01 76.51 1997-02-01 76.89 1997-03-01 77.12 1997-04-01 76.21 1997-05-01 76.14 1997-06-01 75.83 1997-07-01 75.68 1997-08-01 75.31 1997-09-01 75.68 1997-10-01 77.04 1997-11-01 77.34 1997-12-01 77.49 1998-01-01 77.65 1998-02-01 77.19 1998-03-01 77.12 1998-04-01 76.82 1998-05-01 75.83 1998-06-01 75.53 1998-07-01 74.85 1998-08-01 74.70 1998-09-01 75.61 1998-10-01 76.29 1998-11-01 77.12 1998-12-01 77.12 1999-01-01 77.72 1999-02-01 77.34 1999-03-01 77.49 1999-04-01 76.66 1999-05-01 75.99 1999-06-01 75.46 1999-07-01 75.08 1999-08-01 74.85 1999-09-01 75.08 1999-10-01 75.83 1999-11-01 76.44 1999-12-01 76.21 2000-01-01 76.59 2000-02-01 76.97 2000-03-01 76.74 2000-04-01 75.83 2000-05-01 74.85 2000-06-01 74.10 2000-07-01 73.95 2000-08-01 73.72 2000-09-01 74.70 2000-10-01 75.38 2000-11-01 75.61 2000-12-01 75.23 2001-01-01 75.53 2001-02-01 76.16 2001-03-01 76.06 2001-04-01 76.41 2001-05-01 76.64 2001-06-01 76.32 2001-07-01 76.63 2001-08-01 76.73 2001-09-01 77.04 2001-10-01 76.73 2001-11-01 76.18 2001-12-01 76.16 2002-01-01 76.04 2002-02-01 75.94 2002-03-01 76.06 2002-04-01 76.07 2002-05-01 76.78 2002-06-01 76.42 2002-07-01 76.38 2002-08-01 76.28 2002-09-01 76.30 2002-10-01 76.52 2002-11-01 76.50 2002-12-01 76.64 2003-01-01 77.00 2003-02-01 77.42 2003-03-01 77.66 2003-04-01 77.71 2003-05-01 77.85 2003-06-01 77.94 2003-07-01 77.89 2003-08-01 78.10 2003-09-01 77.55 2003-10-01 77.54 2003-11-01 77.38 2003-12-01 76.93 2004-01-01 77.24 2004-02-01 77.82 2004-03-01 78.32 2004-04-01 78.34 2004-05-01 78.60 2004-06-01 78.47 2004-07-01 78.31 2004-08-01 77.92 2004-09-01 77.54 2004-10-01 77.28 2004-11-01 77.38 2004-12-01 77.13 2005-01-01 77.03 2005-02-01 77.67 2005-03-01 78.37 2005-04-01 78.69 2005-05-01 78.14 2005-06-01 77.61 2005-07-01 77.23 2005-08-01 77.04 2005-09-01 76.32 2005-10-01 76.00 2005-11-01 76.16 2005-12-01 76.34 2006-01-01 76.89 2006-02-01 77.38 2006-03-01 78.22 2006-04-01 78.94 2006-05-01 79.48 2006-06-01 79.82 2006-07-01 80.25 2006-08-01 80.89 2006-09-01 81.87 2006-10-01 82.21 2006-11-01 82.34 2006-12-01 82.36 2007-01-01 82.99 2007-02-01 83.56 2007-03-01 84.20 2007-04-01 84.82 2007-05-01 84.65 2007-06-01 84.74 2007-07-01 84.79 2007-08-01 84.86 2007-09-01 84.95 2007-10-01 85.05 2007-11-01 85.29 2007-12-01 86.26 2008-01-01 87.11 2008-02-01 88.69 2008-03-01 89.60 2008-04-01 90.68 2008-05-01 91.06 2008-06-01 92.01 2008-07-01 92.38 2008-08-01 93.20 2008-09-01 92.74 2008-10-01 93.23 2008-11-01 93.53 2008-12-01 93.28 2009-01-01 93.95 2009-02-01 93.72 2009-03-01 93.55 2009-04-01 93.87 2009-05-01 93.35 2009-06-01 93.17 2009-07-01 93.26 2009-08-01 91.87 2009-09-01 92.36 2009-10-01 92.41 2009-11-01 92.11 2009-12-01 91.47 2010-01-01 91.45 2010-02-01 92.01 2010-03-01 91.59 2010-04-01 91.59 2010-05-01 91.42 2010-06-01 91.36 2010-07-01 93.06 2010-08-01 93.67 2010-09-01 93.79 2010-10-01 93.54 2010-11-01 93.26 2010-12-01 92.54 2011-01-01 93.14 2011-02-01 94.14 2011-03-01 93.99 2011-04-01 94.26 2011-05-01 95.91 2011-06-01 95.83 2011-07-01 96.08 2011-08-01 96.58 2011-09-01 96.37 2011-10-01 95.95 2011-11-01 96.01 2011-12-01 95.86 2012-01-01 97.47 2012-02-01 99.13 2012-03-01 99.19 2012-04-01 98.59 2012-05-01 98.23 2012-06-01 98.29 2012-07-01 98.21 2012-08-01 99.61 2012-09-01 100.08 2012-10-01 100.22 2012-11-01 100.17 2012-12-01 99.86 2013-01-01 100.93 2013-02-01 101.72 2013-03-01 101.96 2013-04-01 101.27 2013-05-01 101.54 2013-06-01 101.41 2013-07-01 100.48 2013-08-01 100.11 2013-09-01 100.05 2013-10-01 99.86 2013-11-01 100.35 2013-12-01 99.78 2014-01-01 100.30 2014-02-01 100.07 2014-03-01 100.36 2014-04-01 100.48 2014-05-01 100.51 2014-06-01 100.48 2014-07-01 100.20 2014-08-01 99.87 2014-09-01 99.65 2014-10-01 99.22 2014-11-01 98.95 2014-12-01 98.84 2015-01-01 98.89 2015-02-01 98.57 2015-03-01 98.96 2015-04-01 100.19 2015-05-01 100.31 2015-06-01 100.24 2015-07-01 100.69 2015-08-01 100.39 2015-09-01 100.42 2015-10-01 100.36 2015-11-01 100.37 2015-12-01 100.60 2016-01-01 101.07 2016-02-01 101.77 2016-03-01 102.05 2016-04-01 103.04 2016-05-01 102.76 2016-06-01 103.63 2016-07-01 103.88 2016-08-01 103.75 2016-09-01 103.64 2016-10-01 104.06 2016-11-01 103.65 2016-12-01 103.52 2017-01-01 104.88 2017-02-01 105.53 2017-03-01 105.75 2017-04-01 105.55 2017-05-01 106.69 2017-06-01 106.30 2017-07-01 106.76 2017-08-01 106.28 2017-09-01 105.96 2017-10-01 105.12 2017-11-01 105.33 2017-12-01 104.59 2018-01-01 105.49 2018-02-01 105.98 2018-03-01 105.95 2018-04-01 105.76 2018-05-01 106.25 2018-06-01 106.47 2018-07-01 106.88 2018-08-01 106.56 2018-09-01 105.36 2018-10-01 105.32