Month Index 2015=100 1996-01-01 37.57 1996-02-01 37.65 1996-03-01 38.74 1996-04-01 39.27 1996-05-01 37.90 1996-06-01 37.73 1996-07-01 38.50 1996-08-01 38.99 1996-09-01 41.45 1996-10-01 45.86 1996-11-01 45.37 1996-12-01 45.77 1997-01-01 46.22 1997-02-01 43.55 1997-03-01 41.13 1997-04-01 40.77 1997-05-01 41.13 1997-06-01 40.85 1997-07-01 41.13 1997-08-01 42.66 1997-09-01 41.98 1997-10-01 43.07 1997-11-01 42.99 1997-12-01 42.14 1998-01-01 40.68 1998-02-01 39.07 1998-03-01 38.66 1998-04-01 39.43 1998-05-01 39.27 1998-06-01 38.18 1998-07-01 37.86 1998-08-01 37.25 1998-09-01 38.10 1998-10-01 38.79 1998-11-01 38.10 1998-12-01 37.09 1999-01-01 37.37 1999-02-01 36.77 1999-03-01 38.66 1999-04-01 41.09 1999-05-01 40.52 1999-06-01 41.01 1999-07-01 44.00 1999-08-01 45.57 1999-09-01 47.23 1999-10-01 48.32 1999-11-01 50.87 1999-12-01 52.72 2000-01-01 52.04 2000-02-01 55.07 2000-03-01 57.33 2000-04-01 57.01 2000-05-01 56.48 2000-06-01 57.77 2000-07-01 57.41 2000-08-01 58.91 2000-09-01 66.46 2000-10-01 71.75 2000-11-01 70.10 2000-12-01 68.44 2001-01-01 59.51 2001-02-01 59.07 2001-03-01 58.91 2001-04-01 56.89 2001-05-01 58.62 2001-06-01 61.09 2001-07-01 58.78 2001-08-01 56.04 2001-09-01 57.17 2001-10-01 56.04 2001-11-01 52.85 2001-12-01 49.77 2002-01-01 50.66 2002-02-01 51.67 2002-03-01 51.51 2002-04-01 55.59 2002-05-01 56.04 2002-06-01 55.15 2002-07-01 54.99 2002-08-01 55.59 2002-09-01 57.57 2002-10-01 59.43 2002-11-01 56.97 2002-12-01 58.14 2003-01-01 60.88 2003-02-01 63.79 2003-03-01 68.56 2003-04-01 60.16 2003-05-01 54.50 2003-06-01 54.22 2003-07-01 55.23 2003-08-01 57.41 2003-09-01 56.68 2003-10-01 56.68 2003-11-01 58.26 2003-12-01 57.25 2004-01-01 57.41 2004-02-01 56.56 2004-03-01 58.14 2004-04-01 59.75 2004-05-01 62.86 2004-06-01 64.40 2004-07-01 64.52 2004-08-01 68.44 2004-09-01 70.46 2004-10-01 77.21 2004-11-01 75.91 2004-12-01 72.16 2005-01-01 68.24 2005-02-01 70.34 2005-03-01 74.74 2005-04-01 80.56 2005-05-01 77.09 2005-06-01 80.72 2005-07-01 88.20 2005-08-01 88.64 2005-09-01 94.94 2005-10-01 96.68 2005-11-01 91.23 2005-12-01 87.23 2006-01-01 88.83 2006-02-01 91.20 2006-03-01 91.89 2006-04-01 95.77 2006-05-01 98.25 2006-06-01 96.18 2006-07-01 98.26 2006-08-01 99.01 2006-09-01 95.04 2006-10-01 88.37 2006-11-01 86.71 2006-12-01 86.56 2007-01-01 82.26 2007-02-01 82.00 2007-03-01 84.27 2007-04-01 88.11 2007-05-01 89.84 2007-06-01 91.16 2007-07-01 93.96 2007-08-01 93.99 2007-09-01 95.10 2007-10-01 96.76 2007-11-01 104.41 2007-12-01 105.69 2008-01-01 105.24 2008-02-01 104.46 2008-03-01 112.25 2008-04-01 114.45 2008-05-01 125.71 2008-06-01 136.86 2008-07-01 136.78 2008-08-01 125.30 2008-09-01 121.18 2008-10-01 109.36 2008-11-01 95.02 2008-12-01 81.00 2009-01-01 74.96 2009-02-01 76.46 2009-03-01 71.85 2009-04-01 69.99 2009-05-01 72.40 2009-06-01 77.44 2009-07-01 75.14 2009-08-01 78.70 2009-09-01 75.71 2009-10-01 78.55 2009-11-01 84.14 2009-12-01 84.63 2010-01-01 87.89 2010-02-01 87.50 2010-03-01 92.75 2010-04-01 95.66 2010-05-01 100.98 2010-06-01 97.95 2010-07-01 94.86 2010-08-01 91.55 2010-09-01 93.24 2010-10-01 96.21 2010-11-01 101.10 2010-12-01 107.78 2011-01-01 112.25 2011-02-01 117.70 2011-03-01 125.18 2011-04-01 127.24 2011-05-01 122.60 2011-06-01 119.90 2011-07-01 121.88 2011-08-01 116.29 2011-09-01 117.91 2011-10-01 124.22 2011-11-01 127.17 2011-12-01 128.62 2012-01-01 132.73 2012-02-01 134.72 2012-03-01 139.27 2012-04-01 137.74 2012-05-01 134.44 2012-06-01 126.46 2012-07-01 130.37 2012-08-01 139.09 2012-09-01 142.22 2012-10-01 139.93 2012-11-01 135.19 2012-12-01 132.73 2013-01-01 134.31 2013-02-01 138.34 2013-03-01 136.31 2013-04-01 131.95 2013-05-01 127.77 2013-06-01 128.54 2013-07-01 130.94 2013-08-01 131.24 2013-09-01 134.71 2013-10-01 131.84 2013-11-01 128.46 2013-12-01 131.60 2014-01-01 130.89 2014-02-01 130.22 2014-03-01 128.16 2014-04-01 126.54 2014-05-01 127.12 2014-06-01 128.14 2014-07-01 127.62 2014-08-01 126.84 2014-09-01 127.36 2014-10-01 122.74 2014-11-01 118.00 2014-12-01 107.89 2015-01-01 96.27 2015-02-01 98.44 2015-03-01 106.75 2015-04-01 107.08 2015-05-01 109.26 2015-06-01 108.89 2015-07-01 104.30 2015-08-01 97.30 2015-09-01 94.87 2015-10-01 94.02 2015-11-01 93.19 2015-12-01 89.63 2016-01-01 77.07 2016-02-01 72.70 2016-03-01 75.83 2016-04-01 79.68 2016-05-01 82.24 2016-06-01 88.66 2016-07-01 86.85 2016-08-01 83.53 2016-09-01 86.29 2016-10-01 89.17 2016-11-01 89.01 2016-12-01 92.91 2017-01-01 96.62 2017-02-01 102.37 2017-03-01 99.75 2017-04-01 93.89 2017-05-01 92.32 2017-06-01 90.75 2017-07-01 88.66 2017-08-01 89.23 2017-09-01 90.03 2017-10-01 91.72 2017-11-01 96.93 2017-12-01 96.75 2018-01-01 104.15 2018-02-01 100.41 2018-03-01 101.51 2018-04-01 103.26 2018-05-01 108.59 2018-06-01 112.91 2018-07-01 113.55 2018-08-01 110.96 2018-09-01 115.78 2018-10-01 119.54