Month Index 2015=100 1996-01-01 69.66 1996-02-01 69.87 1996-03-01 70.08 1996-04-01 70.15 1996-05-01 70.43 1996-06-01 70.50 1996-07-01 70.50 1996-08-01 70.43 1996-09-01 70.64 1996-10-01 70.57 1996-11-01 70.78 1996-12-01 70.78 1997-01-01 70.78 1997-02-01 70.92 1997-03-01 70.92 1997-04-01 70.99 1997-05-01 70.50 1997-06-01 70.64 1997-07-01 70.57 1997-08-01 70.85 1997-09-01 70.64 1997-10-01 70.99 1997-11-01 70.99 1997-12-01 71.06 1998-01-01 71.20 1998-02-01 71.20 1998-03-01 71.42 1998-04-01 71.63 1998-05-01 71.91 1998-06-01 71.98 1998-07-01 72.05 1998-08-01 72.40 1998-09-01 72.47 1998-10-01 72.61 1998-11-01 72.61 1998-12-01 72.47 1999-01-01 66.77 1999-02-01 72.75 1999-03-01 72.89 1999-04-01 73.32 1999-05-01 73.53 1999-06-01 73.74 1999-07-01 68.74 1999-08-01 73.81 1999-09-01 74.16 1999-10-01 74.58 1999-11-01 74.44 1999-12-01 74.44 2000-01-01 70.99 2000-02-01 75.00 2000-03-01 75.14 2000-04-01 75.71 2000-05-01 75.71 2000-06-01 75.85 2000-07-01 73.03 2000-08-01 76.41 2000-09-01 76.55 2000-10-01 76.90 2000-11-01 76.62 2000-12-01 76.62 2001-01-01 71.98 2001-02-01 76.79 2001-03-01 76.84 2001-04-01 77.19 2001-05-01 77.39 2001-06-01 77.36 2001-07-01 71.37 2001-08-01 77.60 2001-09-01 77.96 2001-10-01 77.96 2001-11-01 78.12 2001-12-01 78.08 2002-01-01 72.29 2002-02-01 77.78 2002-03-01 77.91 2002-04-01 78.09 2002-05-01 78.15 2002-06-01 78.28 2002-07-01 73.16 2002-08-01 78.26 2002-09-01 78.19 2002-10-01 78.25 2002-11-01 78.45 2002-12-01 78.61 2003-01-01 72.70 2003-02-01 78.79 2003-03-01 78.74 2003-04-01 78.09 2003-05-01 78.88 2003-06-01 78.78 2003-07-01 72.62 2003-08-01 78.78 2003-09-01 78.97 2003-10-01 79.53 2003-11-01 79.57 2003-12-01 79.57 2004-01-01 74.73 2004-02-01 80.02 2004-03-01 80.09 2004-04-01 80.34 2004-05-01 80.43 2004-06-01 80.69 2004-07-01 76.35 2004-08-01 81.14 2004-09-01 81.52 2004-10-01 81.52 2004-11-01 81.60 2004-12-01 81.60 2005-01-01 76.90 2005-02-01 81.77 2005-03-01 81.64 2005-04-01 81.71 2005-05-01 81.79 2005-06-01 81.70 2005-07-01 75.81 2005-08-01 81.56 2005-09-01 82.02 2005-10-01 82.06 2005-11-01 82.05 2005-12-01 81.82 2006-01-01 76.89 2006-02-01 81.27 2006-03-01 81.99 2006-04-01 82.27 2006-05-01 82.20 2006-06-01 82.20 2006-07-01 78.66 2006-08-01 82.09 2006-09-01 82.11 2006-10-01 82.43 2006-11-01 82.34 2006-12-01 82.29 2007-01-01 78.76 2007-02-01 82.93 2007-03-01 83.31 2007-04-01 83.58 2007-05-01 83.94 2007-06-01 84.05 2007-07-01 81.22 2007-08-01 84.50 2007-09-01 84.62 2007-10-01 84.60 2007-11-01 84.65 2007-12-01 84.80 2008-01-01 81.59 2008-02-01 85.48 2008-03-01 85.61 2008-04-01 85.67 2008-05-01 85.69 2008-06-01 85.89 2008-07-01 84.63 2008-08-01 86.83 2008-09-01 87.02 2008-10-01 87.07 2008-11-01 87.07 2008-12-01 87.07 2009-01-01 84.14 2009-02-01 87.10 2009-03-01 86.89 2009-04-01 86.98 2009-05-01 87.67 2009-06-01 87.31 2009-07-01 84.15 2009-08-01 88.08 2009-09-01 89.93 2009-10-01 89.79 2009-11-01 90.54 2009-12-01 90.54 2010-01-01 89.12 2010-02-01 90.46 2010-03-01 91.85 2010-04-01 91.56 2010-05-01 91.41 2010-06-01 90.80 2010-07-01 87.98 2010-08-01 90.97 2010-09-01 90.39 2010-10-01 90.31 2010-11-01 90.79 2010-12-01 90.23 2011-01-01 87.24 2011-02-01 91.39 2011-03-01 91.98 2011-04-01 92.18 2011-05-01 92.41 2011-06-01 92.38 2011-07-01 88.45 2011-08-01 92.89 2011-09-01 93.19 2011-10-01 93.41 2011-11-01 92.26 2011-12-01 92.78 2012-01-01 90.08 2012-02-01 92.84 2012-03-01 94.35 2012-04-01 94.67 2012-05-01 95.03 2012-06-01 95.10 2012-07-01 92.28 2012-08-01 95.61 2012-09-01 95.65 2012-10-01 94.87 2012-11-01 95.59 2012-12-01 95.92 2013-01-01 91.96 2013-02-01 95.06 2013-03-01 95.68 2013-04-01 95.67 2013-05-01 96.42 2013-06-01 97.01 2013-07-01 94.11 2013-08-01 96.17 2013-09-01 97.23 2013-10-01 97.48 2013-11-01 97.77 2013-12-01 98.83 2014-01-01 97.39 2014-02-01 98.92 2014-03-01 99.15 2014-04-01 99.50 2014-05-01 99.08 2014-06-01 99.08 2014-07-01 96.71 2014-08-01 99.09 2014-09-01 99.10 2014-10-01 99.30 2014-11-01 99.14 2014-12-01 98.74 2015-01-01 97.04 2015-02-01 99.86 2015-03-01 99.88 2015-04-01 99.68 2015-05-01 100.04 2015-06-01 100.79 2015-07-01 97.18 2015-08-01 100.71 2015-09-01 100.99 2015-10-01 100.73 2015-11-01 101.71 2015-12-01 101.41 2016-01-01 98.46 2016-02-01 101.64 2016-03-01 100.77 2016-04-01 100.86 2016-05-01 101.64 2016-06-01 102.93 2016-07-01 100.45 2016-08-01 102.75 2016-09-01 102.87 2016-10-01 102.90 2016-11-01 103.06 2016-12-01 103.36 2017-01-01 102.23 2017-02-01 103.11 2017-03-01 104.29 2017-04-01 103.76 2017-05-01 104.26 2017-06-01 104.47 2017-07-01 101.99 2017-08-01 104.54 2017-09-01 104.54 2017-10-01 104.19 2017-11-01 104.26 2017-12-01 103.58 2018-01-01 102.88 2018-02-01 103.74 2018-03-01 102.93 2018-04-01 102.55 2018-05-01 104.16 2018-06-01 104.52 2018-07-01 103.87 2018-08-01 104.27 2018-09-01 104.24 2018-10-01 104.07