Month Index 2015=100 1996-01-01 54.04 1996-02-01 54.04 1996-03-01 54.04 1996-04-01 54.04 1996-05-01 54.04 1996-06-01 54.04 1996-07-01 54.04 1996-08-01 54.04 1996-09-01 54.04 1996-10-01 54.04 1996-11-01 54.04 1996-12-01 54.04 1997-01-01 54.04 1997-02-01 55.50 1997-03-01 55.66 1997-04-01 57.12 1997-05-01 57.12 1997-06-01 57.12 1997-07-01 57.12 1997-08-01 57.12 1997-09-01 57.12 1997-10-01 57.12 1997-11-01 57.12 1997-12-01 57.12 1998-01-01 57.12 1998-02-01 57.12 1998-03-01 57.12 1998-04-01 57.12 1998-05-01 57.12 1998-06-01 57.12 1998-07-01 57.12 1998-08-01 57.12 1998-09-01 57.12 1998-10-01 57.12 1998-11-01 57.12 1998-12-01 57.12 1999-01-01 57.12 1999-02-01 57.12 1999-03-01 57.12 1999-04-01 57.12 1999-05-01 57.12 1999-06-01 57.44 1999-07-01 57.44 1999-08-01 57.44 1999-09-01 58.69 1999-10-01 58.74 1999-11-01 58.74 1999-12-01 58.74 2000-01-01 58.74 2000-02-01 58.74 2000-03-01 58.74 2000-04-01 58.74 2000-05-01 58.74 2000-06-01 58.74 2000-07-01 59.23 2000-08-01 59.39 2000-09-01 59.93 2000-10-01 60.63 2000-11-01 60.63 2000-12-01 60.63 2001-01-01 61.12 2001-02-01 61.10 2001-03-01 61.10 2001-04-01 61.10 2001-05-01 63.07 2001-06-01 63.07 2001-07-01 63.07 2001-08-01 63.07 2001-09-01 63.07 2001-10-01 63.07 2001-11-01 63.07 2001-12-01 63.07 2002-01-01 63.49 2002-02-01 63.49 2002-03-01 64.90 2002-04-01 64.90 2002-05-01 64.90 2002-06-01 65.14 2002-07-01 67.57 2002-08-01 67.57 2002-09-01 67.68 2002-10-01 67.68 2002-11-01 67.68 2002-12-01 67.68 2003-01-01 67.68 2003-02-01 67.68 2003-03-01 67.68 2003-04-01 67.68 2003-05-01 67.68 2003-06-01 68.00 2003-07-01 68.00 2003-08-01 68.45 2003-09-01 69.76 2003-10-01 71.62 2003-11-01 71.62 2003-12-01 71.62 2004-01-01 71.62 2004-02-01 71.56 2004-03-01 71.56 2004-04-01 71.56 2004-05-01 71.56 2004-06-01 71.56 2004-07-01 71.56 2004-08-01 71.56 2004-09-01 71.56 2004-10-01 72.40 2004-11-01 73.08 2004-12-01 73.34 2005-01-01 73.34 2005-02-01 73.34 2005-03-01 73.34 2005-04-01 73.34 2005-05-01 73.34 2005-06-01 73.60 2005-07-01 73.60 2005-08-01 73.60 2005-09-01 73.60 2005-10-01 74.61 2005-11-01 74.61 2005-12-01 75.14 2006-01-01 75.12 2006-02-01 75.25 2006-03-01 75.25 2006-04-01 75.25 2006-05-01 75.25 2006-06-01 75.25 2006-07-01 75.25 2006-08-01 75.25 2006-09-01 75.25 2006-10-01 75.25 2006-11-01 75.25 2006-12-01 75.53 2007-01-01 77.32 2007-02-01 77.85 2007-03-01 77.85 2007-04-01 77.85 2007-05-01 77.85 2007-06-01 77.85 2007-07-01 77.85 2007-08-01 77.85 2007-09-01 77.85 2007-10-01 77.85 2007-11-01 77.85 2007-12-01 77.85 2008-01-01 78.59 2008-02-01 78.59 2008-03-01 80.55 2008-04-01 82.98 2008-05-01 82.98 2008-06-01 82.98 2008-07-01 82.98 2008-08-01 82.98 2008-09-01 82.98 2008-10-01 83.13 2008-11-01 83.13 2008-12-01 83.13 2009-01-01 82.72 2009-02-01 82.72 2009-03-01 83.75 2009-04-01 84.95 2009-05-01 84.95 2009-06-01 84.95 2009-07-01 84.95 2009-08-01 84.95 2009-09-01 84.95 2009-10-01 84.95 2009-11-01 84.95 2009-12-01 84.95 2010-01-01 84.95 2010-02-01 84.95 2010-03-01 84.95 2010-04-01 86.02 2010-05-01 86.02 2010-06-01 86.02 2010-07-01 87.91 2010-08-01 87.91 2010-09-01 87.91 2010-10-01 87.91 2010-11-01 88.27 2010-12-01 88.27 2011-01-01 88.27 2011-02-01 88.27 2011-03-01 88.27 2011-04-01 88.27 2011-05-01 88.27 2011-06-01 88.27 2011-07-01 88.27 2011-08-01 88.27 2011-09-01 88.27 2011-10-01 90.12 2011-11-01 90.97 2011-12-01 90.97 2012-01-01 90.97 2012-02-01 90.97 2012-03-01 90.97 2012-04-01 91.09 2012-05-01 91.19 2012-06-01 91.19 2012-07-01 91.19 2012-08-01 91.19 2012-09-01 91.19 2012-10-01 92.40 2012-11-01 92.86 2012-12-01 92.86 2013-01-01 92.86 2013-02-01 92.86 2013-03-01 92.86 2013-04-01 92.86 2013-05-01 92.86 2013-06-01 92.86 2013-07-01 92.86 2013-08-01 92.86 2013-09-01 92.99 2013-10-01 95.10 2013-11-01 95.10 2013-12-01 95.10 2014-01-01 95.10 2014-02-01 95.10 2014-03-01 95.10 2014-04-01 95.10 2014-05-01 95.11 2014-06-01 95.11 2014-07-01 95.11 2014-08-01 96.24 2014-09-01 96.24 2014-10-01 96.81 2014-11-01 96.81 2014-12-01 96.81 2015-01-01 97.12 2015-02-01 98.06 2015-03-01 98.06 2015-04-01 98.39 2015-05-01 100.72 2015-06-01 100.72 2015-07-01 100.86 2015-08-01 100.86 2015-09-01 101.30 2015-10-01 101.30 2015-11-01 101.30 2015-12-01 101.30 2016-01-01 101.30 2016-02-01 101.32 2016-03-01 101.30 2016-04-01 101.64 2016-05-01 101.64 2016-06-01 101.64 2016-07-01 101.64 2016-08-01 101.81 2016-09-01 101.81 2016-10-01 101.81 2016-11-01 101.81 2016-12-01 101.81 2017-01-01 105.12 2017-02-01 105.24 2017-03-01 105.53 2017-04-01 105.53 2017-05-01 105.53 2017-06-01 105.53 2017-07-01 105.53 2017-08-01 105.53 2017-09-01 105.53 2017-10-01 105.53 2017-11-01 105.53 2017-12-01 105.53 2018-01-01 105.53 2018-02-01 105.53 2018-03-01 105.97 2018-04-01 105.97 2018-05-01 105.97 2018-06-01 105.97 2018-07-01 106.21 2018-08-01 107.01 2018-09-01 108.64 2018-10-01 108.64