Month Index 2015=100 1996-01-01 75.69 1996-02-01 76.70 1996-03-01 76.88 1996-04-01 77.52 1996-05-01 77.90 1996-06-01 78.48 1996-07-01 78.64 1996-08-01 78.91 1996-09-01 79.63 1996-10-01 79.83 1996-11-01 80.13 1996-12-01 80.05 1997-01-01 80.15 1997-02-01 80.23 1997-03-01 78.96 1997-04-01 78.71 1997-05-01 78.38 1997-06-01 78.89 1997-07-01 79.07 1997-08-01 79.03 1997-09-01 78.74 1997-10-01 78.55 1997-11-01 78.58 1997-12-01 78.26 1998-01-01 77.91 1998-02-01 77.94 1998-03-01 77.84 1998-04-01 77.87 1998-05-01 77.83 1998-06-01 77.90 1998-07-01 77.93 1998-08-01 78.08 1998-09-01 77.90 1998-10-01 78.14 1998-11-01 78.11 1998-12-01 77.87 1999-01-01 77.93 1999-02-01 77.91 1999-03-01 78.04 1999-04-01 77.96 1999-05-01 78.12 1999-06-01 78.35 1999-07-01 78.33 1999-08-01 78.23 1999-09-01 78.21 1999-10-01 78.10 1999-11-01 78.04 1999-12-01 77.93 2000-01-01 77.83 2000-02-01 77.73 2000-03-01 77.80 2000-04-01 77.80 2000-05-01 77.63 2000-06-01 77.47 2000-07-01 77.50 2000-08-01 77.41 2000-09-01 77.38 2000-10-01 77.27 2000-11-01 77.35 2000-12-01 77.20 2001-01-01 77.65 2001-02-01 77.67 2001-03-01 77.53 2001-04-01 77.37 2001-05-01 77.25 2001-06-01 76.91 2001-07-01 76.47 2001-08-01 76.32 2001-09-01 76.53 2001-10-01 76.36 2001-11-01 76.43 2001-12-01 76.52 2002-01-01 76.65 2002-02-01 76.62 2002-03-01 76.38 2002-04-01 76.15 2002-05-01 75.98 2002-06-01 76.07 2002-07-01 75.87 2002-08-01 75.79 2002-09-01 75.59 2002-10-01 75.40 2002-11-01 75.71 2002-12-01 75.61 2003-01-01 75.69 2003-02-01 75.40 2003-03-01 75.25 2003-04-01 75.42 2003-05-01 75.26 2003-06-01 75.22 2003-07-01 74.96 2003-08-01 74.48 2003-09-01 74.22 2003-10-01 73.91 2003-11-01 73.82 2003-12-01 73.55 2004-01-01 73.57 2004-02-01 73.43 2004-03-01 73.10 2004-04-01 72.94 2004-05-01 72.39 2004-06-01 71.82 2004-07-01 71.58 2004-08-01 71.60 2004-09-01 71.48 2004-10-01 71.29 2004-11-01 71.04 2004-12-01 70.81 2005-01-01 70.72 2005-02-01 70.54 2005-03-01 70.53 2005-04-01 70.35 2005-05-01 69.97 2005-06-01 69.91 2005-07-01 69.88 2005-08-01 69.84 2005-09-01 70.20 2005-10-01 70.25 2005-11-01 70.23 2005-12-01 70.06 2006-01-01 70.07 2006-02-01 69.85 2006-03-01 70.07 2006-04-01 70.11 2006-05-01 70.36 2006-06-01 70.73 2006-07-01 71.13 2006-08-01 71.29 2006-09-01 71.51 2006-10-01 71.74 2006-11-01 71.86 2006-12-01 72.00 2007-01-01 72.21 2007-02-01 72.24 2007-03-01 72.58 2007-04-01 72.75 2007-05-01 72.86 2007-06-01 72.87 2007-07-01 73.09 2007-08-01 73.80 2007-09-01 73.99 2007-10-01 74.10 2007-11-01 74.59 2007-12-01 74.79 2008-01-01 75.43 2008-02-01 76.08 2008-03-01 76.60 2008-04-01 79.19 2008-05-01 80.11 2008-06-01 81.14 2008-07-01 81.80 2008-08-01 82.05 2008-09-01 82.73 2008-10-01 85.87 2008-11-01 86.82 2008-12-01 87.52 2009-01-01 89.67 2009-02-01 91.49 2009-03-01 92.16 2009-04-01 92.29 2009-05-01 92.14 2009-06-01 91.70 2009-07-01 92.29 2009-08-01 92.26 2009-09-01 92.40 2009-10-01 93.19 2009-11-01 93.74 2009-12-01 93.01 2010-01-01 94.21 2010-02-01 93.24 2010-03-01 93.31 2010-04-01 93.43 2010-05-01 93.33 2010-06-01 93.26 2010-07-01 91.78 2010-08-01 90.10 2010-09-01 88.68 2010-10-01 89.67 2010-11-01 88.47 2010-12-01 88.31 2011-01-01 90.51 2011-02-01 89.94 2011-03-01 90.47 2011-04-01 90.58 2011-05-01 90.95 2011-06-01 91.49 2011-07-01 92.93 2011-08-01 91.86 2011-09-01 92.98 2011-10-01 93.35 2011-11-01 93.68 2011-12-01 93.55 2012-01-01 95.52 2012-02-01 95.08 2012-03-01 95.32 2012-04-01 95.16 2012-05-01 94.21 2012-06-01 95.93 2012-07-01 96.34 2012-08-01 96.25 2012-09-01 96.15 2012-10-01 97.12 2012-11-01 96.97 2012-12-01 96.16 2013-01-01 98.07 2013-02-01 96.64 2013-03-01 98.05 2013-04-01 97.33 2013-05-01 96.98 2013-06-01 98.43 2013-07-01 96.10 2013-08-01 96.58 2013-09-01 97.74 2013-10-01 98.96 2013-11-01 97.57 2013-12-01 98.41 2014-01-01 98.76 2014-02-01 97.62 2014-03-01 98.24 2014-04-01 98.74 2014-05-01 97.44 2014-06-01 98.36 2014-07-01 97.26 2014-08-01 97.58 2014-09-01 97.74 2014-10-01 97.83 2014-11-01 98.81 2014-12-01 98.13 2015-01-01 100.27 2015-02-01 98.12 2015-03-01 98.97 2015-04-01 99.58 2015-05-01 98.31 2015-06-01 99.65 2015-07-01 100.21 2015-08-01 99.31 2015-09-01 100.10 2015-10-01 101.58 2015-11-01 102.19 2015-12-01 101.70 2016-01-01 102.02 2016-02-01 100.85 2016-03-01 101.36 2016-04-01 100.87 2016-05-01 101.54 2016-06-01 103.51 2016-07-01 102.81 2016-08-01 101.15 2016-09-01 102.26 2016-10-01 102.06 2016-11-01 102.64 2016-12-01 102.94 2017-01-01 104.89 2017-02-01 104.47 2017-03-01 103.70 2017-04-01 105.09 2017-05-01 103.44 2017-06-01 105.74 2017-07-01 105.20 2017-08-01 104.18 2017-09-01 106.26 2017-10-01 106.80 2017-11-01 106.43 2017-12-01 104.36 2018-01-01 107.56 2018-02-01 106.90 2018-03-01 106.69 2018-04-01 107.35 2018-05-01 106.01 2018-06-01 106.99 2018-07-01 106.81 2018-08-01 105.78 2018-09-01 105.65 2018-10-01 110.09