Month Index 2015=100 1996-01-01 0.76 1996-02-01 0.82 1996-03-01 0.86 1996-04-01 0.89 1996-05-01 0.95 1996-06-01 0.99 1996-07-01 1.02 1996-08-01 1.11 1996-09-01 1.16 1996-10-01 1.20 1996-11-01 1.25 1996-12-01 1.28 1997-01-01 1.34 1997-02-01 1.42 1997-03-01 1.48 1997-04-01 1.55 1997-05-01 1.66 1997-06-01 1.72 1997-07-01 1.81 1997-08-01 2.00 1997-09-01 2.19 1997-10-01 2.31 1997-11-01 2.41 1997-12-01 2.58 1998-01-01 2.77 1998-02-01 2.92 1998-03-01 3.04 1998-04-01 3.24 1998-05-01 3.32 1998-06-01 3.52 1998-07-01 3.68 1998-08-01 3.81 1998-09-01 4.07 1998-10-01 4.30 1998-11-01 4.44 1998-12-01 4.61 1999-01-01 4.89 1999-02-01 5.27 1999-03-01 5.58 1999-04-01 5.74 1999-05-01 6.01 1999-06-01 6.12 1999-07-01 6.34 1999-08-01 6.58 1999-09-01 6.78 1999-10-01 6.97 1999-11-01 7.11 1999-12-01 7.37 2000-01-01 7.79 2000-02-01 8.14 2000-03-01 8.34 2000-04-01 8.78 2000-05-01 9.16 2000-06-01 9.55 2000-07-01 9.81 2000-08-01 10.01 2000-09-01 10.23 2000-10-01 10.46 2000-11-01 10.80 2000-12-01 10.86 2001-01-01 11.25 2001-02-01 11.40 2001-03-01 11.73 2001-04-01 12.83 2001-05-01 13.19 2001-06-01 13.38 2001-07-01 13.93 2001-08-01 14.37 2001-09-01 14.56 2001-10-01 14.93 2001-11-01 15.78 2001-12-01 16.04 2002-01-01 16.39 2002-02-01 16.97 2002-03-01 17.55 2002-04-01 17.91 2002-05-01 18.23 2002-06-01 18.66 2002-07-01 19.23 2002-08-01 19.46 2002-09-01 19.92 2002-10-01 20.33 2002-11-01 20.62 2002-12-01 21.15 2003-01-01 22.60 2003-02-01 23.45 2003-03-01 23.97 2003-04-01 24.30 2003-05-01 24.74 2003-06-01 25.15 2003-07-01 25.59 2003-08-01 25.86 2003-09-01 26.48 2003-10-01 27.20 2003-11-01 27.64 2003-12-01 28.05 2004-01-01 28.93 2004-02-01 29.38 2004-03-01 29.81 2004-04-01 30.09 2004-05-01 30.37 2004-06-01 30.59 2004-07-01 30.83 2004-08-01 31.05 2004-09-01 31.40 2004-10-01 31.80 2004-11-01 32.02 2004-12-01 32.44 2005-01-01 33.04 2005-02-01 33.61 2005-03-01 33.99 2005-04-01 34.15 2005-05-01 34.62 2005-06-01 34.89 2005-07-01 35.16 2005-08-01 35.37 2005-09-01 35.64 2005-10-01 36.17 2005-11-01 36.58 2005-12-01 36.84 2006-01-01 37.19 2006-02-01 37.59 2006-03-01 37.97 2006-04-01 38.34 2006-05-01 38.71 2006-06-01 38.91 2006-07-01 39.25 2006-08-01 39.60 2006-09-01 39.99 2006-10-01 40.42 2006-11-01 40.84 2006-12-01 41.07 2007-01-01 41.51 2007-02-01 41.75 2007-03-01 42.12 2007-04-01 42.37 2007-05-01 42.76 2007-06-01 43.01 2007-07-01 43.22 2007-08-01 43.51 2007-09-01 43.91 2007-10-01 44.66 2007-11-01 45.37 2007-12-01 45.66 2008-01-01 45.97 2008-02-01 46.43 2008-03-01 47.01 2008-04-01 47.89 2008-05-01 48.76 2008-06-01 49.34 2008-07-01 49.83 2008-08-01 50.23 2008-09-01 50.72 2008-10-01 51.28 2008-11-01 51.82 2008-12-01 51.94 2009-01-01 52.23 2009-02-01 52.56 2009-03-01 52.83 2009-04-01 53.08 2009-05-01 53.31 2009-06-01 53.50 2009-07-01 53.75 2009-08-01 54.01 2009-09-01 54.46 2009-10-01 55.18 2009-11-01 55.44 2009-12-01 55.83 2010-01-01 56.46 2010-02-01 57.18 2010-03-01 57.77 2010-04-01 58.44 2010-05-01 58.99 2010-06-01 59.12 2010-07-01 59.31 2010-08-01 59.62 2010-09-01 60.07 2010-10-01 60.75 2010-11-01 61.32 2010-12-01 61.58 2011-01-01 61.97 2011-02-01 62.25 2011-03-01 62.51 2011-04-01 62.80 2011-05-01 63.28 2011-06-01 63.58 2011-07-01 63.94 2011-08-01 64.32 2011-09-01 65.04 2011-10-01 65.70 2011-11-01 66.19 2011-12-01 66.57 2012-01-01 67.03 2012-02-01 67.39 2012-03-01 67.91 2012-04-01 68.69 2012-05-01 69.40 2012-06-01 69.75 2012-07-01 70.13 2012-08-01 70.60 2012-09-01 71.62 2012-10-01 72.10 2012-11-01 72.64 2012-12-01 72.94 2013-01-01 73.57 2013-02-01 73.94 2013-03-01 74.43 2013-04-01 75.04 2013-05-01 75.61 2013-06-01 76.10 2013-07-01 76.62 2013-08-01 77.24 2013-09-01 78.27 2013-10-01 79.05 2013-11-01 79.67 2013-12-01 80.39 2014-01-01 81.67 2014-02-01 82.94 2014-03-01 84.04 2014-04-01 84.76 2014-05-01 85.76 2014-06-01 86.63 2014-07-01 87.60 2014-08-01 89.10 2014-09-01 90.25 2014-10-01 91.08 2014-11-01 91.82 2014-12-01 92.48 2015-01-01 93.34 2015-02-01 94.37 2015-03-01 95.63 2015-04-01 96.90 2015-05-01 98.16 2015-06-01 99.24 2015-07-01 100.64 2015-08-01 102.65 2015-09-01 103.61 2015-10-01 104.62 2015-11-01 105.20 2015-12-01 105.64 2016-01-01 106.67 2016-02-01 107.64 2016-03-01 108.42 2016-04-01 108.96 2016-05-01 109.61 2016-06-01 110.47 2016-07-01 111.91 2016-08-01 112.85 2016-09-01 113.64 2016-10-01 114.36 2016-11-01 115.06 2016-12-01 115.67 2017-01-01 116.92 2017-02-01 118.14 2017-03-01 118.99 2017-04-01 120.21 2017-05-01 121.35 2017-06-01 122.79 2017-07-01 124.94 2017-08-01 126.08 2017-09-01 126.98 2017-10-01 127.97 2017-11-01 128.66 2017-12-01 129.41 2018-01-01 130.86 2018-02-01 132.16 2018-03-01 133.02 2018-04-01 134.37 2018-05-01 136.26 2018-06-01 138.72 2018-07-01 141.73 2018-08-01 143.67 2018-09-01 150.47 2018-10-01 153.79