Month Index 2015=100 1996-01-01 34.38 1996-02-01 34.67 1996-03-01 34.67 1996-04-01 34.67 1996-05-01 34.67 1996-06-01 34.67 1996-07-01 34.68 1996-08-01 34.68 1996-09-01 34.68 1996-10-01 34.68 1996-11-01 34.68 1996-12-01 35.76 1997-01-01 37.51 1997-02-01 37.51 1997-03-01 37.51 1997-04-01 37.51 1997-05-01 37.51 1997-06-01 37.51 1997-07-01 37.51 1997-08-01 37.51 1997-09-01 37.52 1997-10-01 37.52 1997-11-01 37.52 1997-12-01 37.52 1998-01-01 38.51 1998-02-01 38.66 1998-03-01 38.66 1998-04-01 38.66 1998-05-01 38.62 1998-06-01 38.62 1998-07-01 38.62 1998-08-01 38.62 1998-09-01 38.62 1998-10-01 38.63 1998-11-01 38.63 1998-12-01 38.64 1999-01-01 40.18 1999-02-01 40.35 1999-03-01 40.35 1999-04-01 40.35 1999-05-01 40.35 1999-06-01 40.35 1999-07-01 40.35 1999-08-01 40.35 1999-09-01 40.35 1999-10-01 40.35 1999-11-01 40.35 1999-12-01 40.36 2000-01-01 42.17 2000-02-01 42.17 2000-03-01 42.17 2000-04-01 42.18 2000-05-01 42.18 2000-06-01 42.18 2000-07-01 42.19 2000-08-01 42.19 2000-09-01 42.18 2000-10-01 42.19 2000-11-01 42.19 2000-12-01 42.20 2001-01-01 43.90 2001-02-01 44.38 2001-03-01 44.39 2001-04-01 44.40 2001-05-01 44.40 2001-06-01 44.40 2001-07-01 44.40 2001-08-01 44.40 2001-09-01 44.40 2001-10-01 44.40 2001-11-01 44.40 2001-12-01 44.40 2002-01-01 48.07 2002-02-01 48.07 2002-03-01 48.14 2002-04-01 48.15 2002-05-01 48.15 2002-06-01 48.14 2002-07-01 48.02 2002-08-01 48.02 2002-09-01 48.02 2002-10-01 48.00 2002-11-01 48.00 2002-12-01 48.00 2003-01-01 52.41 2003-02-01 53.27 2003-03-01 53.27 2003-04-01 53.17 2003-05-01 53.15 2003-06-01 53.15 2003-07-01 53.15 2003-08-01 53.15 2003-09-01 53.15 2003-10-01 56.75 2003-11-01 62.48 2003-12-01 62.50 2004-01-01 67.76 2004-02-01 68.55 2004-03-01 68.58 2004-04-01 68.54 2004-05-01 68.54 2004-06-01 68.54 2004-07-01 68.54 2004-08-01 68.54 2004-09-01 68.52 2004-10-01 68.43 2004-11-01 68.43 2004-12-01 68.44 2005-01-01 68.45 2005-02-01 68.51 2005-03-01 68.53 2005-04-01 68.69 2005-05-01 68.70 2005-06-01 68.70 2005-07-01 68.86 2005-08-01 68.93 2005-09-01 68.94 2005-10-01 68.94 2005-11-01 68.94 2005-12-01 68.94 2006-01-01 68.94 2006-02-01 68.94 2006-03-01 68.95 2006-04-01 68.95 2006-05-01 68.97 2006-06-01 69.02 2006-07-01 69.03 2006-08-01 69.04 2006-09-01 69.04 2006-10-01 69.05 2006-11-01 69.05 2006-12-01 69.05 2007-01-01 69.05 2007-02-01 69.05 2007-03-01 69.05 2007-04-01 69.05 2007-05-01 69.05 2007-06-01 69.07 2007-07-01 69.07 2007-08-01 72.63 2007-09-01 73.32 2007-10-01 73.33 2007-11-01 73.33 2007-12-01 73.34 2008-01-01 73.36 2008-02-01 73.36 2008-03-01 73.36 2008-04-01 73.36 2008-05-01 73.36 2008-06-01 73.36 2008-07-01 73.36 2008-08-01 73.56 2008-09-01 73.78 2008-10-01 73.78 2008-11-01 73.78 2008-12-01 73.78 2009-01-01 73.78 2009-02-01 73.80 2009-03-01 73.80 2009-04-01 73.82 2009-05-01 73.91 2009-06-01 73.92 2009-07-01 73.94 2009-08-01 73.97 2009-09-01 73.97 2009-10-01 73.97 2009-11-01 77.06 2009-12-01 78.19 2010-01-01 78.29 2010-02-01 78.23 2010-03-01 78.24 2010-04-01 78.22 2010-05-01 78.22 2010-06-01 78.22 2010-07-01 78.14 2010-08-01 78.13 2010-09-01 78.13 2010-10-01 78.13 2010-11-01 81.51 2010-12-01 82.54 2011-01-01 82.54 2011-02-01 82.55 2011-03-01 82.55 2011-04-01 82.53 2011-05-01 82.53 2011-06-01 82.53 2011-07-01 82.54 2011-08-01 82.56 2011-09-01 82.56 2011-10-01 84.75 2011-11-01 87.12 2011-12-01 87.12 2012-01-01 87.15 2012-02-01 87.15 2012-03-01 87.15 2012-04-01 87.15 2012-05-01 87.15 2012-06-01 87.15 2012-07-01 87.21 2012-08-01 87.26 2012-09-01 87.26 2012-10-01 93.12 2012-11-01 93.13 2012-12-01 93.13 2013-01-01 93.19 2013-02-01 93.21 2013-03-01 93.21 2013-04-01 93.29 2013-05-01 93.29 2013-06-01 93.29 2013-07-01 94.98 2013-08-01 96.39 2013-09-01 96.39 2013-10-01 96.39 2013-11-01 96.39 2013-12-01 96.39 2014-01-01 98.45 2014-02-01 99.76 2014-03-01 99.77 2014-04-01 99.77 2014-05-01 99.77 2014-06-01 99.77 2014-07-01 99.78 2014-08-01 99.79 2014-09-01 99.79 2014-10-01 99.79 2014-11-01 99.79 2014-12-01 99.79 2015-01-01 99.79 2015-02-01 99.79 2015-03-01 100.04 2015-04-01 100.04 2015-05-01 100.04 2015-06-01 100.04 2015-07-01 100.04 2015-08-01 100.04 2015-09-01 100.04 2015-10-01 100.04 2015-11-01 100.04 2015-12-01 100.04 2016-01-01 100.04 2016-02-01 100.04 2016-03-01 100.06 2016-04-01 100.09 2016-05-01 100.09 2016-06-01 100.09 2016-07-01 100.13 2016-08-01 100.17 2016-09-01 100.17 2016-10-01 100.17 2016-11-01 100.17 2016-12-01 100.17 2017-01-01 100.17 2017-02-01 101.04 2017-03-01 102.87 2017-04-01 102.94 2017-05-01 102.72 2017-06-01 102.54 2017-07-01 102.54 2017-08-01 102.54 2017-09-01 102.54 2017-10-01 102.55 2017-11-01 104.60 2017-12-01 106.19 2018-01-01 105.97 2018-02-01 105.98 2018-03-01 119.92 2018-04-01 119.96 2018-05-01 119.21 2018-06-01 119.24 2018-07-01 119.74 2018-08-01 119.77 2018-09-01 119.80 2018-10-01 119.79