Month Index 2015=100 1996-01-01 64.71 1996-02-01 64.71 1996-03-01 64.71 1996-04-01 64.71 1996-05-01 64.71 1996-06-01 64.71 1996-07-01 64.71 1996-08-01 64.71 1996-09-01 64.71 1996-10-01 66.01 1996-11-01 66.01 1996-12-01 66.01 1997-01-01 66.14 1997-02-01 66.14 1997-03-01 66.14 1997-04-01 66.14 1997-05-01 66.14 1997-06-01 66.14 1997-07-01 66.98 1997-08-01 66.98 1997-09-01 66.98 1997-10-01 66.98 1997-11-01 66.98 1997-12-01 67.05 1998-01-01 67.76 1998-02-01 67.89 1998-03-01 67.89 1998-04-01 67.37 1998-05-01 67.37 1998-06-01 67.37 1998-07-01 67.76 1998-08-01 67.76 1998-09-01 67.76 1998-10-01 67.24 1998-11-01 67.24 1998-12-01 67.24 1999-01-01 68.22 1999-02-01 68.22 1999-03-01 68.22 1999-04-01 68.74 1999-05-01 68.74 1999-06-01 68.74 1999-07-01 68.80 1999-08-01 68.80 1999-09-01 68.80 1999-10-01 68.80 1999-11-01 68.80 1999-12-01 68.80 2000-01-01 69.91 2000-02-01 69.91 2000-03-01 69.91 2000-04-01 70.89 2000-05-01 70.89 2000-06-01 70.89 2000-07-01 71.54 2000-08-01 71.54 2000-09-01 71.54 2000-10-01 70.62 2000-11-01 70.62 2000-12-01 70.62 2001-01-01 69.91 2001-02-01 69.92 2001-03-01 69.92 2001-04-01 70.15 2001-05-01 70.15 2001-06-01 70.15 2001-07-01 70.64 2001-08-01 71.17 2001-09-01 71.17 2001-10-01 70.92 2001-11-01 70.92 2001-12-01 72.11 2002-01-01 72.37 2002-02-01 72.37 2002-03-01 72.37 2002-04-01 71.63 2002-05-01 71.60 2002-06-01 71.60 2002-07-01 72.35 2002-08-01 72.44 2002-09-01 72.44 2002-10-01 71.70 2002-11-01 71.70 2002-12-01 71.70 2003-01-01 73.06 2003-02-01 73.06 2003-03-01 73.06 2003-04-01 71.83 2003-05-01 71.83 2003-06-01 71.83 2003-07-01 72.48 2003-08-01 72.48 2003-09-01 72.48 2003-10-01 72.97 2003-11-01 72.97 2003-12-01 72.97 2004-01-01 74.76 2004-02-01 74.76 2004-03-01 74.76 2004-04-01 74.15 2004-05-01 74.15 2004-06-01 74.15 2004-07-01 74.96 2004-08-01 74.96 2004-09-01 74.96 2004-10-01 75.46 2004-11-01 75.46 2004-12-01 75.46 2005-01-01 76.78 2005-02-01 76.78 2005-03-01 76.78 2005-04-01 76.26 2005-05-01 76.26 2005-06-01 76.26 2005-07-01 76.17 2005-08-01 76.17 2005-09-01 76.17 2005-10-01 76.30 2005-11-01 76.30 2005-12-01 76.28 2006-01-01 77.55 2006-02-01 77.64 2006-03-01 77.64 2006-04-01 77.02 2006-05-01 77.02 2006-06-01 77.02 2006-07-01 77.80 2006-08-01 85.20 2006-09-01 85.20 2006-10-01 85.39 2006-11-01 85.39 2006-12-01 85.39 2007-01-01 86.49 2007-02-01 86.49 2007-03-01 86.49 2007-04-01 86.83 2007-05-01 86.83 2007-06-01 86.83 2007-07-01 86.75 2007-08-01 87.32 2007-09-01 87.62 2007-10-01 87.62 2007-11-01 87.62 2007-12-01 87.62 2008-01-01 87.63 2008-02-01 87.63 2008-03-01 87.63 2008-04-01 87.86 2008-05-01 87.86 2008-06-01 87.86 2008-07-01 90.07 2008-08-01 90.07 2008-09-01 90.07 2008-10-01 88.43 2008-11-01 88.43 2008-12-01 88.43 2009-01-01 91.17 2009-02-01 91.17 2009-03-01 91.17 2009-04-01 91.28 2009-05-01 91.28 2009-06-01 91.28 2009-07-01 92.69 2009-08-01 92.69 2009-09-01 92.69 2009-10-01 92.31 2009-11-01 92.31 2009-12-01 92.31 2010-01-01 93.80 2010-02-01 93.80 2010-03-01 93.80 2010-04-01 93.94 2010-05-01 93.94 2010-06-01 93.94 2010-07-01 94.39 2010-08-01 94.39 2010-09-01 94.39 2010-10-01 94.48 2010-11-01 94.48 2010-12-01 94.48 2011-01-01 97.74 2011-02-01 97.74 2011-03-01 97.74 2011-04-01 97.59 2011-05-01 97.59 2011-06-01 97.59 2011-07-01 97.57 2011-08-01 98.27 2011-09-01 98.27 2011-10-01 98.27 2011-11-01 98.27 2011-12-01 98.27 2012-01-01 102.07 2012-02-01 102.07 2012-03-01 102.07 2012-04-01 102.15 2012-05-01 102.15 2012-06-01 102.15 2012-07-01 102.11 2012-08-01 102.11 2012-09-01 102.11 2012-10-01 102.10 2012-11-01 102.10 2012-12-01 102.10 2013-01-01 101.34 2013-02-01 101.34 2013-03-01 101.34 2013-04-01 101.36 2013-05-01 101.36 2013-06-01 101.36 2013-07-01 101.41 2013-08-01 101.41 2013-09-01 101.41 2013-10-01 100.39 2013-11-01 100.39 2013-12-01 100.39 2014-01-01 99.05 2014-02-01 99.05 2014-03-01 99.05 2014-04-01 98.68 2014-05-01 98.68 2014-06-01 98.68 2014-07-01 99.88 2014-08-01 99.88 2014-09-01 99.88 2014-10-01 99.84 2014-11-01 99.84 2014-12-01 99.84 2015-01-01 99.91 2015-02-01 99.91 2015-03-01 99.91 2015-04-01 99.97 2015-05-01 99.97 2015-06-01 99.97 2015-07-01 100.02 2015-08-01 100.02 2015-09-01 100.02 2015-10-01 100.10 2015-11-01 100.10 2015-12-01 100.10 2016-01-01 83.41 2016-02-01 83.41 2016-03-01 83.41 2016-04-01 83.41 2016-05-01 83.41 2016-06-01 83.41 2016-07-01 83.41 2016-08-01 83.41 2016-09-01 83.41 2016-10-01 83.41 2016-11-01 83.41 2016-12-01 83.41 2017-01-01 83.41 2017-02-01 83.41 2017-03-01 83.41 2017-04-01 83.41 2017-05-01 83.41 2017-06-01 83.41 2017-07-01 88.80 2017-08-01 88.80 2017-09-01 88.80 2017-10-01 88.80 2017-11-01 88.80 2017-12-01 88.80 2018-01-01 89.91 2018-02-01 89.91 2018-03-01 89.91 2018-04-01 89.91 2018-05-01 89.91 2018-06-01 89.91 2018-07-01 89.91 2018-08-01 89.91 2018-09-01 89.91 2018-10-01 89.91