Month Index 2015=100 1996-01-01 37.93 1996-02-01 37.93 1996-03-01 37.93 1996-04-01 37.93 1996-05-01 37.93 1996-06-01 37.93 1996-07-01 40.49 1996-08-01 40.49 1996-09-01 40.49 1996-10-01 40.49 1996-11-01 40.49 1996-12-01 40.49 1997-01-01 40.49 1997-02-01 40.49 1997-03-01 40.49 1997-04-01 40.49 1997-05-01 40.49 1997-06-01 40.49 1997-07-01 43.05 1997-08-01 43.05 1997-09-01 45.31 1997-10-01 45.31 1997-11-01 45.31 1997-12-01 45.31 1998-01-01 45.31 1998-02-01 45.31 1998-03-01 46.66 1998-04-01 46.66 1998-05-01 46.66 1998-06-01 46.66 1998-07-01 46.95 1998-08-01 49.13 1998-09-01 50.43 1998-10-01 50.43 1998-11-01 50.43 1998-12-01 50.43 1999-01-01 50.43 1999-02-01 50.43 1999-03-01 50.43 1999-04-01 50.43 1999-05-01 50.43 1999-06-01 50.43 1999-07-01 50.43 1999-08-01 50.87 1999-09-01 50.87 1999-10-01 50.87 1999-11-01 51.30 1999-12-01 51.30 2000-01-01 51.30 2000-02-01 51.30 2000-03-01 51.30 2000-04-01 51.30 2000-05-01 51.30 2000-06-01 51.30 2000-07-01 51.32 2000-08-01 51.32 2000-09-01 51.35 2000-10-01 51.35 2000-11-01 51.35 2000-12-01 51.35 2001-01-01 51.86 2001-02-01 51.46 2001-03-01 51.46 2001-04-01 51.46 2001-05-01 51.46 2001-06-01 51.46 2001-07-01 51.46 2001-08-01 53.03 2001-09-01 53.03 2001-10-01 53.03 2001-11-01 53.03 2001-12-01 53.03 2002-01-01 53.03 2002-02-01 53.03 2002-03-01 53.03 2002-04-01 53.03 2002-05-01 53.03 2002-06-01 53.03 2002-07-01 52.94 2002-08-01 53.01 2002-09-01 56.56 2002-10-01 57.21 2002-11-01 57.21 2002-12-01 57.21 2003-01-01 57.21 2003-02-01 57.21 2003-03-01 57.21 2003-04-01 57.21 2003-05-01 57.21 2003-06-01 57.21 2003-07-01 57.21 2003-08-01 57.21 2003-09-01 57.52 2003-10-01 58.46 2003-11-01 58.46 2003-12-01 57.87 2004-01-01 57.97 2004-02-01 57.97 2004-03-01 57.97 2004-04-01 57.97 2004-05-01 57.97 2004-06-01 58.09 2004-07-01 58.09 2004-08-01 58.09 2004-09-01 61.91 2004-10-01 63.28 2004-11-01 63.28 2004-12-01 63.28 2005-01-01 63.28 2005-02-01 63.86 2005-03-01 63.86 2005-04-01 63.86 2005-05-01 63.86 2005-06-01 63.86 2005-07-01 63.86 2005-08-01 63.86 2005-09-01 68.26 2005-10-01 69.03 2005-11-01 69.03 2005-12-01 69.03 2006-01-01 68.90 2006-02-01 69.09 2006-03-01 69.09 2006-04-01 69.09 2006-05-01 69.54 2006-06-01 69.54 2006-07-01 69.54 2006-08-01 69.54 2006-09-01 69.54 2006-10-01 69.74 2006-11-01 70.46 2006-12-01 70.97 2007-01-01 70.97 2007-02-01 70.97 2007-03-01 71.48 2007-04-01 73.27 2007-05-01 73.27 2007-06-01 73.27 2007-07-01 73.27 2007-08-01 73.27 2007-09-01 73.27 2007-10-01 74.55 2007-11-01 74.87 2007-12-01 75.41 2008-01-01 75.91 2008-02-01 75.95 2008-03-01 75.95 2008-04-01 75.98 2008-05-01 75.98 2008-06-01 75.98 2008-07-01 76.45 2008-08-01 76.45 2008-09-01 76.45 2008-10-01 80.62 2008-11-01 80.90 2008-12-01 81.52 2009-01-01 81.52 2009-02-01 81.52 2009-03-01 81.87 2009-04-01 81.87 2009-05-01 82.06 2009-06-01 82.06 2009-07-01 82.06 2009-08-01 82.06 2009-09-01 82.06 2009-10-01 83.25 2009-11-01 84.43 2009-12-01 85.13 2010-01-01 85.13 2010-02-01 85.13 2010-03-01 85.27 2010-04-01 85.43 2010-05-01 85.43 2010-06-01 85.57 2010-07-01 85.57 2010-08-01 85.57 2010-09-01 85.69 2010-10-01 86.41 2010-11-01 86.41 2010-12-01 87.46 2011-01-01 87.46 2011-02-01 87.46 2011-03-01 87.46 2011-04-01 87.46 2011-05-01 87.46 2011-06-01 87.82 2011-07-01 87.82 2011-08-01 87.87 2011-09-01 87.87 2011-10-01 89.22 2011-11-01 90.00 2011-12-01 90.69 2012-01-01 90.69 2012-02-01 90.69 2012-03-01 90.69 2012-04-01 90.69 2012-05-01 90.69 2012-06-01 90.69 2012-07-01 90.69 2012-08-01 91.81 2012-09-01 91.81 2012-10-01 92.36 2012-11-01 94.09 2012-12-01 94.09 2013-01-01 94.09 2013-02-01 94.09 2013-03-01 94.09 2013-04-01 94.09 2013-05-01 94.09 2013-06-01 94.09 2013-07-01 94.09 2013-08-01 94.09 2013-09-01 96.09 2013-10-01 96.62 2013-11-01 98.05 2013-12-01 98.05 2014-01-01 98.05 2014-02-01 98.05 2014-03-01 98.05 2014-04-01 98.05 2014-05-01 98.05 2014-06-01 98.05 2014-07-01 98.05 2014-08-01 98.05 2014-09-01 98.10 2014-10-01 99.96 2014-11-01 99.96 2014-12-01 99.96 2015-01-01 99.96 2015-02-01 99.96 2015-03-01 99.70 2015-04-01 99.70 2015-05-01 99.70 2015-06-01 99.70 2015-07-01 99.70 2015-08-01 99.70 2015-09-01 99.70 2015-10-01 100.72 2015-11-01 100.72 2015-12-01 100.72 2016-01-01 100.72 2016-02-01 100.72 2016-03-01 100.72 2016-04-01 100.72 2016-05-01 100.72 2016-06-01 100.72 2016-07-01 100.72 2016-08-01 100.72 2016-09-01 100.72 2016-10-01 101.20 2016-11-01 101.20 2016-12-01 101.20 2017-01-01 101.20 2017-02-01 101.20 2017-03-01 101.20 2017-04-01 101.20 2017-05-01 101.20 2017-06-01 101.20 2017-07-01 101.09 2017-08-01 101.09 2017-09-01 101.09 2017-10-01 104.02 2017-11-01 104.02 2017-12-01 104.02 2018-01-01 104.02 2018-02-01 104.02 2018-03-01 104.02 2018-04-01 104.02 2018-05-01 104.02 2018-06-01 104.02 2018-07-01 104.02 2018-08-01 104.02 2018-09-01 104.02 2018-10-01 105.74