Month Index 2015=100 1996-01-01 34.88 1996-02-01 34.88 1996-03-01 37.10 1996-04-01 39.32 1996-05-01 39.32 1996-06-01 37.53 1996-07-01 37.10 1996-08-01 37.10 1996-09-01 38.42 1996-10-01 42.39 1996-11-01 45.94 1996-12-01 43.29 1997-01-01 43.29 1997-02-01 45.51 1997-03-01 41.03 1997-04-01 39.75 1997-05-01 39.75 1997-06-01 39.75 1997-07-01 38.85 1997-08-01 40.21 1997-09-01 41.93 1997-10-01 41.03 1997-11-01 41.93 1997-12-01 41.93 1998-01-01 39.75 1998-02-01 37.53 1998-03-01 36.20 1998-04-01 33.13 1998-05-01 35.74 1998-06-01 33.99 1998-07-01 32.70 1998-08-01 32.70 1998-09-01 31.34 1998-10-01 32.70 1998-11-01 31.34 1998-12-01 30.48 1999-01-01 29.12 1999-02-01 29.12 1999-03-01 29.12 1999-04-01 34.02 1999-05-01 35.31 1999-06-01 34.41 1999-07-01 34.41 1999-08-01 39.75 1999-09-01 41.93 1999-10-01 43.72 1999-11-01 43.72 1999-12-01 49.91 2000-01-01 51.23 2000-02-01 50.80 2000-03-01 52.56 2000-04-01 55.20 2000-05-01 51.70 2000-06-01 57.85 2000-07-01 56.53 2000-08-01 60.50 2000-09-01 70.66 2000-10-01 75.10 2000-11-01 75.52 2000-12-01 79.03 2001-01-01 61.82 2001-02-01 55.19 2001-03-01 57.86 2001-04-01 56.08 2001-05-01 59.60 2001-06-01 59.60 2001-07-01 61.38 2001-08-01 58.31 2001-09-01 58.31 2001-10-01 53.61 2001-11-01 53.61 2001-12-01 46.14 2002-01-01 46.30 2002-02-01 46.30 2002-03-01 46.30 2002-04-01 52.19 2002-05-01 51.13 2002-06-01 51.13 2002-07-01 51.13 2002-08-01 51.13 2002-09-01 56.28 2002-10-01 58.61 2002-11-01 56.12 2002-12-01 52.37 2003-01-01 57.72 2003-02-01 57.72 2003-03-01 65.20 2003-04-01 58.77 2003-05-01 50.23 2003-06-01 47.56 2003-07-01 49.88 2003-08-01 50.59 2003-09-01 54.14 2003-10-01 47.56 2003-11-01 53.45 2003-12-01 53.45 2004-01-01 53.45 2004-02-01 53.27 2004-03-01 50.41 2004-04-01 58.61 2004-05-01 59.13 2004-06-01 61.81 2004-07-01 61.81 2004-08-01 68.23 2004-09-01 67.51 2004-10-01 76.41 2004-11-01 81.58 2004-12-01 76.23 2005-01-01 65.56 2005-02-01 70.72 2005-03-01 75.89 2005-04-01 81.06 2005-05-01 80.52 2005-06-01 78.72 2005-07-01 90.49 2005-08-01 89.96 2005-09-01 97.62 2005-10-01 106.33 2005-11-01 98.33 2005-12-01 89.60 2006-01-01 87.63 2006-02-01 92.79 2006-03-01 91.72 2006-04-01 96.52 2006-05-01 104.72 2006-06-01 99.55 2006-07-01 102.05 2006-08-01 100.45 2006-09-01 103.64 2006-10-01 87.27 2006-11-01 88.51 2006-12-01 87.99 2007-01-01 84.24 2007-02-01 81.75 2007-03-01 86.73 2007-04-01 87.62 2007-05-01 90.65 2007-06-01 92.97 2007-07-01 96.17 2007-08-01 99.20 2007-09-01 97.42 2007-10-01 102.94 2007-11-01 105.79 2007-12-01 114.70 2008-01-01 117.79 2008-02-01 114.15 2008-03-01 124.51 2008-04-01 125.96 2008-05-01 142.87 2008-06-01 153.05 2008-07-01 158.50 2008-08-01 140.51 2008-09-01 136.87 2008-10-01 126.69 2008-11-01 105.24 2008-12-01 84.16 2009-01-01 72.53 2009-02-01 76.52 2009-03-01 71.07 2009-04-01 75.07 2009-05-01 77.07 2009-06-01 83.98 2009-07-01 85.07 2009-08-01 89.25 2009-09-01 87.61 2009-10-01 84.52 2009-11-01 91.43 2009-12-01 89.61 2010-01-01 95.61 2010-02-01 91.61 2010-03-01 100.15 2010-04-01 107.61 2010-05-01 111.24 2010-06-01 108.88 2010-07-01 106.88 2010-08-01 107.06 2010-09-01 106.15 2010-10-01 108.70 2010-11-01 108.15 2010-12-01 115.42 2011-01-01 119.97 2011-02-01 124.87 2011-03-01 137.60 2011-04-01 140.87 2011-05-01 134.87 2011-06-01 133.78 2011-07-01 131.42 2011-08-01 133.78 2011-09-01 135.42 2011-10-01 134.33 2011-11-01 141.05 2011-12-01 142.87 2012-01-01 145.23 2012-02-01 148.50 2012-03-01 152.32 2012-04-01 154.14 2012-05-01 149.78 2012-06-01 141.41 2012-07-01 139.42 2012-08-01 149.41 2012-09-01 156.50 2012-10-01 152.68 2012-11-01 146.69 2012-12-01 143.96 2013-01-01 143.41 2013-02-01 147.96 2013-03-01 144.14 2013-04-01 141.23 2013-05-01 132.14 2013-06-01 134.87 2013-07-01 139.42 2013-08-01 139.42 2013-09-01 146.32 2013-10-01 139.05 2013-11-01 136.51 2013-12-01 139.23 2014-01-01 138.32 2014-02-01 137.77 2014-03-01 136.31 2014-04-01 133.39 2014-05-01 135.58 2014-06-01 135.58 2014-07-01 135.77 2014-08-01 134.85 2014-09-01 134.12 2014-10-01 128.10 2014-11-01 123.18 2014-12-01 107.12 2015-01-01 94.34 2015-02-01 103.65 2015-03-01 108.76 2015-04-01 106.57 2015-05-01 115.69 2015-06-01 113.14 2015-07-01 107.30 2015-08-01 96.53 2015-09-01 92.70 2015-10-01 91.61 2015-11-01 89.78 2015-12-01 79.93 2016-01-01 71.53 2016-02-01 68.07 2016-03-01 75.91 2016-04-01 74.82 2016-05-01 83.76 2016-06-01 91.42 2016-07-01 87.96 2016-08-01 82.12 2016-09-01 87.41 2016-10-01 92.70 2016-11-01 90.33 2016-12-01 99.27 2017-01-01 103.10 2017-02-01 102.01 2017-03-01 101.28 2017-04-01 101.28 2017-05-01 93.43 2017-06-01 91.24 2017-07-01 89.42 2017-08-01 93.61 2017-09-01 95.99 2017-10-01 100.18 2017-11-01 105.47 2017-12-01 105.66 2018-01-01 109.67 2018-02-01 104.93 2018-03-01 104.01 2018-04-01 111.13 2018-05-01 119.53 2018-06-01 121.90 2018-07-01 121.17 2018-08-01 121.35 2018-09-01 126.46 2018-10-01 132.66