Month Index 2015=100 1996-01-01 36.47 1996-02-01 36.47 1996-03-01 36.47 1996-04-01 36.47 1996-05-01 36.47 1996-06-01 36.47 1996-07-01 36.47 1996-08-01 36.47 1996-09-01 36.47 1996-10-01 36.47 1996-11-01 36.47 1996-12-01 36.47 1997-01-01 36.47 1997-02-01 36.47 1997-03-01 36.47 1997-04-01 38.15 1997-05-01 38.15 1997-06-01 38.15 1997-07-01 39.17 1997-08-01 39.46 1997-09-01 39.46 1997-10-01 39.46 1997-11-01 39.46 1997-12-01 39.46 1998-01-01 39.46 1998-02-01 39.46 1998-03-01 39.46 1998-04-01 41.58 1998-05-01 41.58 1998-06-01 41.58 1998-07-01 41.58 1998-08-01 41.58 1998-09-01 41.58 1998-10-01 43.11 1998-11-01 43.11 1998-12-01 43.11 1999-01-01 43.11 1999-02-01 43.11 1999-03-01 43.11 1999-04-01 44.13 1999-05-01 44.13 1999-06-01 44.13 1999-07-01 44.13 1999-08-01 44.13 1999-09-01 44.13 1999-10-01 44.13 1999-11-01 44.13 1999-12-01 44.90 2000-01-01 44.90 2000-02-01 44.90 2000-03-01 44.90 2000-04-01 44.90 2000-05-01 44.90 2000-06-01 44.90 2000-07-01 45.92 2000-08-01 46.39 2000-09-01 46.39 2000-10-01 46.39 2000-11-01 46.39 2000-12-01 46.39 2001-01-01 46.39 2001-02-01 46.41 2001-03-01 46.41 2001-04-01 48.45 2001-05-01 50.95 2001-06-01 50.95 2001-07-01 50.95 2001-08-01 50.95 2001-09-01 50.95 2001-10-01 51.32 2001-11-01 52.07 2001-12-01 52.07 2002-01-01 52.07 2002-02-01 52.07 2002-03-01 52.07 2002-04-01 54.19 2002-05-01 54.19 2002-06-01 54.19 2002-07-01 54.19 2002-08-01 54.19 2002-09-01 54.19 2002-10-01 54.19 2002-11-01 54.19 2002-12-01 54.19 2003-01-01 54.19 2003-02-01 54.19 2003-03-01 54.19 2003-04-01 54.19 2003-05-01 54.19 2003-06-01 54.19 2003-07-01 54.19 2003-08-01 54.19 2003-09-01 54.19 2003-10-01 55.52 2003-11-01 55.52 2003-12-01 55.52 2004-01-01 55.52 2004-02-01 55.52 2004-03-01 55.52 2004-04-01 55.52 2004-05-01 55.52 2004-06-01 55.52 2004-07-01 55.52 2004-08-01 55.52 2004-09-01 55.52 2004-10-01 55.52 2004-11-01 55.52 2004-12-01 56.14 2005-01-01 56.92 2005-02-01 56.92 2005-03-01 56.92 2005-04-01 56.92 2005-05-01 57.24 2005-06-01 57.24 2005-07-01 57.24 2005-08-01 57.24 2005-09-01 57.24 2005-10-01 57.24 2005-11-01 57.24 2005-12-01 57.24 2006-01-01 57.24 2006-02-01 57.24 2006-03-01 57.24 2006-04-01 57.24 2006-05-01 57.82 2006-06-01 57.82 2006-07-01 57.82 2006-08-01 57.82 2006-09-01 57.82 2006-10-01 57.82 2006-11-01 57.82 2006-12-01 57.82 2007-01-01 57.82 2007-02-01 57.82 2007-03-01 57.82 2007-04-01 57.82 2007-05-01 57.82 2007-06-01 57.82 2007-07-01 59.71 2007-08-01 59.71 2007-09-01 59.71 2007-10-01 59.71 2007-11-01 59.71 2007-12-01 59.71 2008-01-01 59.71 2008-02-01 59.71 2008-03-01 61.44 2008-04-01 61.44 2008-05-01 61.44 2008-06-01 61.44 2008-07-01 63.14 2008-08-01 63.14 2008-09-01 63.14 2008-10-01 63.14 2008-11-01 63.14 2008-12-01 63.14 2009-01-01 63.14 2009-02-01 63.14 2009-03-01 63.14 2009-04-01 63.14 2009-05-01 63.14 2009-06-01 63.14 2009-07-01 63.14 2009-08-01 63.14 2009-09-01 63.14 2009-10-01 63.14 2009-11-01 63.14 2009-12-01 64.07 2010-01-01 64.07 2010-02-01 64.07 2010-03-01 64.07 2010-04-01 64.07 2010-05-01 64.07 2010-06-01 64.07 2010-07-01 64.07 2010-08-01 64.07 2010-09-01 64.07 2010-10-01 64.07 2010-11-01 69.71 2010-12-01 69.71 2011-01-01 69.71 2011-02-01 69.71 2011-03-01 67.28 2011-04-01 67.28 2011-05-01 67.28 2011-06-01 67.28 2011-07-01 67.28 2011-08-01 67.28 2011-09-01 67.28 2011-10-01 67.28 2011-11-01 67.28 2011-12-01 59.08 2012-01-01 59.08 2012-02-01 59.08 2012-03-01 64.96 2012-04-01 65.09 2012-05-01 69.27 2012-06-01 74.66 2012-07-01 78.67 2012-08-01 78.22 2012-09-01 78.03 2012-10-01 78.84 2012-11-01 82.62 2012-12-01 79.58 2013-01-01 75.04 2013-02-01 78.61 2013-03-01 80.53 2013-04-01 87.70 2013-05-01 87.38 2013-06-01 91.40 2013-07-01 90.39 2013-08-01 82.79 2013-09-01 77.76 2013-10-01 79.53 2013-11-01 77.88 2013-12-01 77.95 2014-01-01 70.83 2014-02-01 83.02 2014-03-01 93.10 2014-04-01 98.58 2014-05-01 105.35 2014-06-01 119.46 2014-07-01 116.62 2014-08-01 104.11 2014-09-01 90.82 2014-10-01 90.62 2014-11-01 86.89 2014-12-01 85.27 2015-01-01 71.04 2015-02-01 81.88 2015-03-01 91.97 2015-04-01 91.97 2015-05-01 107.21 2015-06-01 129.97 2015-07-01 120.54 2015-08-01 111.40 2015-09-01 99.30 2015-10-01 97.98 2015-11-01 97.91 2015-12-01 98.83 2016-01-01 80.97 2016-02-01 91.99 2016-03-01 103.42 2016-04-01 105.20 2016-05-01 114.63 2016-06-01 134.48 2016-07-01 134.88 2016-08-01 144.99 2016-09-01 122.11 2016-10-01 137.93 2016-11-01 115.69 2016-12-01 104.08 2017-01-01 97.01 2017-02-01 107.51 2017-03-01 131.04 2017-04-01 123.74 2017-05-01 138.44 2017-06-01 151.53 2017-07-01 153.41 2017-08-01 143.68 2017-09-01 128.94 2017-10-01 137.49 2017-11-01 127.43 2017-12-01 127.02 2018-01-01 112.57 2018-02-01 131.79 2018-03-01 140.64 2018-04-01 133.64 2018-05-01 146.11 2018-06-01 162.31 2018-07-01 152.09 2018-08-01 139.58 2018-09-01 132.19 2018-10-01 143.36