Month Index 2015=100 1996-01-01 1.30 1996-02-01 1.34 1996-03-01 1.45 1996-04-01 1.56 1996-05-01 1.63 1996-06-01 1.70 1996-07-01 1.72 1996-08-01 1.74 1996-09-01 1.77 1996-10-01 1.96 1996-11-01 2.03 1996-12-01 2.07 1997-01-01 2.10 1997-02-01 2.14 1997-03-01 2.20 1997-04-01 2.24 1997-05-01 2.35 1997-06-01 2.54 1997-07-01 2.79 1997-08-01 3.15 1997-09-01 3.44 1997-10-01 3.72 1997-11-01 4.01 1997-12-01 4.25 1998-01-01 4.36 1998-02-01 4.50 1998-03-01 4.63 1998-04-01 4.71 1998-05-01 4.93 1998-06-01 5.31 1998-07-01 5.71 1998-08-01 6.16 1998-09-01 6.46 1998-10-01 6.64 1998-11-01 6.71 1998-12-01 6.81 1999-01-01 7.02 1999-02-01 7.26 1999-03-01 7.42 1999-04-01 7.58 1999-05-01 7.76 1999-06-01 7.88 1999-07-01 8.40 1999-08-01 8.60 1999-09-01 9.20 1999-10-01 9.65 1999-11-01 9.88 1999-12-01 10.77 2000-01-01 11.09 2000-02-01 11.36 2000-03-01 11.63 2000-04-01 11.79 2000-05-01 11.94 2000-06-01 12.07 2000-07-01 12.25 2000-08-01 12.38 2000-09-01 12.68 2000-10-01 12.96 2000-11-01 13.37 2000-12-01 13.60 2001-01-01 13.88 2001-02-01 14.11 2001-03-01 15.27 2001-04-01 18.12 2001-05-01 18.85 2001-06-01 19.14 2001-07-01 20.27 2001-08-01 21.83 2001-09-01 22.36 2001-10-01 25.83 2001-11-01 26.89 2001-12-01 27.35 2002-01-01 29.75 2002-02-01 30.31 2002-03-01 30.66 2002-04-01 30.90 2002-05-01 31.05 2002-06-01 31.67 2002-07-01 32.57 2002-08-01 34.35 2002-09-01 35.21 2002-10-01 35.71 2002-11-01 37.19 2002-12-01 38.90 2003-01-01 39.30 2003-02-01 39.66 2003-03-01 40.08 2003-04-01 42.36 2003-05-01 43.13 2003-06-01 43.67 2003-07-01 44.06 2003-08-01 44.33 2003-09-01 44.81 2003-10-01 45.06 2003-11-01 45.12 2003-12-01 45.14 2004-01-01 45.43 2004-02-01 45.68 2004-03-01 46.00 2004-04-01 46.22 2004-05-01 46.43 2004-06-01 47.80 2004-07-01 49.72 2004-08-01 50.00 2004-09-01 50.27 2004-10-01 50.45 2004-11-01 50.55 2004-12-01 50.64 2005-01-01 50.54 2005-02-01 50.71 2005-03-01 50.99 2005-04-01 51.20 2005-05-01 51.32 2005-06-01 51.34 2005-07-01 51.37 2005-08-01 51.56 2005-09-01 51.60 2005-10-01 51.59 2005-11-01 51.41 2005-12-01 50.95 2006-01-01 52.02 2006-02-01 50.75 2006-03-01 50.41 2006-04-01 50.24 2006-05-01 50.37 2006-06-01 50.48 2006-07-01 51.03 2006-08-01 51.49 2006-09-01 51.89 2006-10-01 52.31 2006-11-01 52.70 2006-12-01 52.84 2007-01-01 52.27 2007-02-01 52.38 2007-03-01 52.59 2007-04-01 52.51 2007-05-01 52.64 2007-06-01 52.96 2007-07-01 53.31 2007-08-01 53.63 2007-09-01 53.82 2007-10-01 54.62 2007-11-01 55.06 2007-12-01 55.30 2008-01-01 55.31 2008-02-01 56.14 2008-03-01 58.30 2008-04-01 59.64 2008-05-01 60.46 2008-06-01 61.12 2008-07-01 61.72 2008-08-01 62.64 2008-09-01 63.10 2008-10-01 63.30 2008-11-01 63.34 2008-12-01 63.10 2009-01-01 63.35 2009-02-01 63.51 2009-03-01 63.70 2009-04-01 64.00 2009-05-01 64.15 2009-06-01 64.06 2009-07-01 64.81 2009-08-01 65.82 2009-09-01 65.40 2009-10-01 65.75 2009-11-01 65.60 2009-12-01 65.70 2010-01-01 65.92 2010-02-01 66.00 2010-03-01 66.18 2010-04-01 66.53 2010-05-01 66.85 2010-06-01 66.39 2010-07-01 66.55 2010-08-01 67.26 2010-09-01 67.42 2010-10-01 67.09 2010-11-01 67.37 2010-12-01 67.55 2011-01-01 68.03 2011-02-01 68.41 2011-03-01 68.97 2011-04-01 69.07 2011-05-01 69.77 2011-06-01 69.77 2011-07-01 70.64 2011-08-01 72.48 2011-09-01 73.19 2011-10-01 73.35 2011-11-01 73.74 2011-12-01 74.12 2012-01-01 74.98 2012-02-01 75.38 2012-03-01 75.68 2012-04-01 75.99 2012-05-01 76.69 2012-06-01 76.74 2012-07-01 77.53 2012-08-01 78.26 2012-09-01 79.55 2012-10-01 80.45 2012-11-01 80.65 2012-12-01 80.70 2013-01-01 81.29 2013-02-01 81.63 2013-03-01 82.08 2013-04-01 81.63 2013-05-01 81.85 2013-06-01 82.08 2013-07-01 82.47 2013-08-01 82.73 2013-09-01 83.67 2013-10-01 84.59 2013-11-01 84.92 2013-12-01 85.55 2014-01-01 86.86 2014-02-01 87.93 2014-03-01 88.49 2014-04-01 89.71 2014-05-01 90.33 2014-06-01 92.15 2014-07-01 93.34 2014-08-01 93.86 2014-09-01 94.17 2014-10-01 94.81 2014-11-01 95.47 2014-12-01 95.70 2015-01-01 96.04 2015-02-01 96.47 2015-03-01 97.54 2015-04-01 98.79 2015-05-01 99.26 2015-06-01 99.13 2015-07-01 99.94 2015-08-01 101.57 2015-09-01 102.16 2015-10-01 102.35 2015-11-01 102.93 2015-12-01 103.83 2016-01-01 104.22 2016-02-01 105.10 2016-03-01 106.25 2016-04-01 106.70 2016-05-01 107.04 2016-06-01 106.95 2016-07-01 107.91 2016-08-01 109.08 2016-09-01 109.43 2016-10-01 109.51 2016-11-01 109.41 2016-12-01 109.86 2017-01-01 110.44 2017-02-01 111.64 2017-03-01 112.75 2017-04-01 113.52 2017-05-01 114.71 2017-06-01 114.80 2017-07-01 116.40 2017-08-01 117.05 2017-09-01 117.76 2017-10-01 118.28 2017-11-01 118.86 2017-12-01 119.04 2018-01-01 119.99 2018-02-01 121.08 2018-03-01 124.12 2018-04-01 126.11 2018-05-01 127.68 2018-06-01 129.92 2018-07-01 131.13 2018-08-01 132.14 2018-09-01 136.69 2018-10-01 142.04