Month Index 2015=100 1996-01-01 58.18 1996-02-01 58.18 1996-03-01 58.18 1996-04-01 58.41 1996-05-01 58.41 1996-06-01 58.41 1996-07-01 57.60 1996-08-01 57.60 1996-09-01 57.60 1996-10-01 57.60 1996-11-01 57.60 1996-12-01 57.60 1997-01-01 59.28 1997-02-01 59.28 1997-03-01 59.28 1997-04-01 59.34 1997-05-01 59.34 1997-06-01 59.34 1997-07-01 58.76 1997-08-01 58.76 1997-09-01 58.76 1997-10-01 58.76 1997-11-01 58.76 1997-12-01 58.76 1998-01-01 59.16 1998-02-01 59.16 1998-03-01 59.16 1998-04-01 59.28 1998-05-01 59.28 1998-06-01 59.28 1998-07-01 59.28 1998-08-01 59.28 1998-09-01 59.28 1998-10-01 57.71 1998-11-01 57.71 1998-12-01 57.71 1999-01-01 58.87 1999-02-01 58.87 1999-03-01 58.87 1999-04-01 59.10 1999-05-01 59.10 1999-06-01 59.10 1999-07-01 59.10 1999-08-01 59.10 1999-09-01 59.10 1999-10-01 59.10 1999-11-01 59.10 1999-12-01 59.10 2000-01-01 60.61 2000-02-01 60.61 2000-03-01 60.61 2000-04-01 59.45 2000-05-01 59.45 2000-06-01 59.45 2000-07-01 59.51 2000-08-01 59.51 2000-09-01 59.51 2000-10-01 59.51 2000-11-01 59.51 2000-12-01 59.51 2001-01-01 61.24 2001-02-01 61.24 2001-03-01 61.24 2001-04-01 61.75 2001-05-01 61.75 2001-06-01 61.75 2001-07-01 61.51 2001-08-01 61.51 2001-09-01 61.51 2001-10-01 61.51 2001-11-01 61.51 2001-12-01 61.51 2002-01-01 63.74 2002-02-01 63.74 2002-03-01 63.74 2002-04-01 64.72 2002-05-01 64.72 2002-06-01 64.72 2002-07-01 65.30 2002-08-01 65.30 2002-09-01 65.30 2002-10-01 65.30 2002-11-01 65.30 2002-12-01 65.30 2003-01-01 68.71 2003-02-01 68.71 2003-03-01 68.71 2003-04-01 68.71 2003-05-01 68.71 2003-06-01 68.71 2003-07-01 68.71 2003-08-01 68.71 2003-09-01 68.71 2003-10-01 68.71 2003-11-01 68.71 2003-12-01 68.71 2004-01-01 70.93 2004-02-01 70.93 2004-03-01 70.93 2004-04-01 72.84 2004-05-01 72.84 2004-06-01 72.83 2004-07-01 72.84 2004-08-01 72.83 2004-09-01 72.83 2004-10-01 74.43 2004-11-01 74.43 2004-12-01 74.43 2005-01-01 75.90 2005-02-01 75.90 2005-03-01 75.90 2005-04-01 75.90 2005-05-01 75.90 2005-06-01 75.90 2005-07-01 75.90 2005-08-01 75.90 2005-09-01 75.90 2005-10-01 75.90 2005-11-01 75.90 2005-12-01 75.90 2006-01-01 78.01 2006-02-01 78.01 2006-03-01 78.01 2006-04-01 78.01 2006-05-01 78.01 2006-06-01 78.01 2006-07-01 79.06 2006-08-01 79.06 2006-09-01 79.06 2006-10-01 79.06 2006-11-01 79.06 2006-12-01 79.06 2007-01-01 77.12 2007-02-01 77.12 2007-03-01 77.12 2007-04-01 77.12 2007-05-01 77.12 2007-06-01 77.12 2007-07-01 77.12 2007-08-01 77.12 2007-09-01 77.12 2007-10-01 77.12 2007-11-01 77.12 2007-12-01 77.12 2008-01-01 80.49 2008-02-01 80.49 2008-03-01 80.49 2008-04-01 80.49 2008-05-01 80.49 2008-06-01 80.49 2008-07-01 80.49 2008-08-01 80.49 2008-09-01 80.49 2008-10-01 80.49 2008-11-01 80.49 2008-12-01 80.49 2009-01-01 83.60 2009-02-01 83.60 2009-03-01 83.60 2009-04-01 83.60 2009-05-01 83.60 2009-06-01 83.60 2009-07-01 83.60 2009-08-01 83.60 2009-09-01 83.60 2009-10-01 83.60 2009-11-01 83.60 2009-12-01 83.60 2010-01-01 85.71 2010-02-01 85.71 2010-03-01 85.71 2010-04-01 85.71 2010-05-01 85.71 2010-06-01 85.71 2010-07-01 85.71 2010-08-01 85.71 2010-09-01 85.71 2010-10-01 85.71 2010-11-01 85.71 2010-12-01 85.71 2011-01-01 87.70 2011-02-01 87.70 2011-03-01 87.70 2011-04-01 87.70 2011-05-01 87.70 2011-06-01 87.70 2011-07-01 87.70 2011-08-01 87.70 2011-09-01 87.70 2011-10-01 87.70 2011-11-01 87.70 2011-12-01 87.70 2012-01-01 89.95 2012-02-01 89.95 2012-03-01 89.95 2012-04-01 89.95 2012-05-01 89.95 2012-06-01 89.95 2012-07-01 89.95 2012-08-01 89.95 2012-09-01 89.95 2012-10-01 95.71 2012-11-01 95.71 2012-12-01 95.71 2013-01-01 96.18 2013-02-01 96.18 2013-03-01 96.18 2013-04-01 96.18 2013-05-01 96.18 2013-06-01 96.18 2013-07-01 96.18 2013-08-01 96.18 2013-09-01 96.18 2013-10-01 96.18 2013-11-01 96.18 2013-12-01 96.18 2014-01-01 98.24 2014-02-01 98.24 2014-03-01 98.24 2014-04-01 98.24 2014-05-01 98.24 2014-06-01 98.24 2014-07-01 98.24 2014-08-01 98.24 2014-09-01 98.24 2014-10-01 98.24 2014-11-01 98.24 2014-12-01 98.24 2015-01-01 100.00 2015-02-01 100.00 2015-03-01 100.00 2015-04-01 100.00 2015-05-01 100.00 2015-06-01 100.00 2015-07-01 100.00 2015-08-01 100.00 2015-09-01 100.00 2015-10-01 100.00 2015-11-01 100.00 2015-12-01 100.00 2016-01-01 96.20 2016-02-01 96.20 2016-03-01 96.20 2016-04-01 96.20 2016-05-01 96.20 2016-06-01 96.20 2016-07-01 96.35 2016-08-01 96.35 2016-09-01 96.35 2016-10-01 96.35 2016-11-01 96.35 2016-12-01 96.35 2017-01-01 96.94 2017-02-01 96.94 2017-03-01 96.94 2017-04-01 96.94 2017-05-01 96.94 2017-06-01 96.94 2017-07-01 96.94 2017-08-01 96.94 2017-09-01 96.94 2017-10-01 96.94 2017-11-01 96.94 2017-12-01 96.94 2018-01-01 100.78 2018-02-01 100.78 2018-03-01 100.78 2018-04-01 100.78 2018-05-01 100.78 2018-06-01 100.78 2018-07-01 100.78 2018-08-01 100.78 2018-09-01 100.78 2018-10-01 103.24