Month Index 2015=100 1996-01-01 1.01 1996-02-01 1.05 1996-03-01 1.09 1996-04-01 1.16 1996-05-01 1.20 1996-06-01 1.23 1996-07-01 1.27 1996-08-01 1.31 1996-09-01 1.46 1996-10-01 1.56 1996-11-01 1.61 1996-12-01 1.73 1997-01-01 1.76 1997-02-01 1.78 1997-03-01 1.98 1997-04-01 2.12 1997-05-01 2.25 1997-06-01 2.32 1997-07-01 2.40 1997-08-01 2.62 1997-09-01 3.01 1997-10-01 3.31 1997-11-01 3.55 1997-12-01 3.64 1998-01-01 3.89 1998-02-01 3.91 1998-03-01 4.11 1998-04-01 4.24 1998-05-01 4.44 1998-06-01 4.58 1998-07-01 4.63 1998-08-01 4.82 1998-09-01 5.69 1998-10-01 5.97 1998-11-01 6.17 1998-12-01 6.50 1999-01-01 6.70 1999-02-01 6.82 1999-03-01 6.92 1999-04-01 7.08 1999-05-01 7.27 1999-06-01 7.44 1999-07-01 7.44 1999-08-01 7.61 1999-09-01 8.61 1999-10-01 8.86 1999-11-01 9.04 1999-12-01 9.41 2000-01-01 9.41 2000-02-01 9.52 2000-03-01 9.72 2000-04-01 10.14 2000-05-01 10.45 2000-06-01 10.82 2000-07-01 10.81 2000-08-01 11.10 2000-09-01 12.12 2000-10-01 12.63 2000-11-01 12.83 2000-12-01 12.88 2001-01-01 12.85 2001-02-01 13.28 2001-03-01 13.53 2001-04-01 14.97 2001-05-01 16.33 2001-06-01 16.40 2001-07-01 16.53 2001-08-01 17.61 2001-09-01 19.49 2001-10-01 20.47 2001-11-01 21.22 2001-12-01 21.77 2002-01-01 21.71 2002-02-01 22.57 2002-03-01 22.95 2002-04-01 23.78 2002-05-01 24.63 2002-06-01 24.88 2002-07-01 25.30 2002-08-01 26.20 2002-09-01 28.79 2002-10-01 29.17 2002-11-01 30.30 2002-12-01 30.39 2003-01-01 30.28 2003-02-01 30.19 2003-03-01 30.29 2003-04-01 30.54 2003-05-01 31.77 2003-06-01 32.55 2003-07-01 32.43 2003-08-01 32.53 2003-09-01 33.64 2003-10-01 34.14 2003-11-01 34.00 2003-12-01 34.00 2004-01-01 34.28 2004-02-01 34.52 2004-03-01 35.24 2004-04-01 35.79 2004-05-01 36.01 2004-06-01 36.13 2004-07-01 36.19 2004-08-01 36.47 2004-09-01 38.11 2004-10-01 38.95 2004-11-01 39.47 2004-12-01 39.38 2005-01-01 39.49 2005-02-01 39.28 2005-03-01 39.53 2005-04-01 39.57 2005-05-01 39.81 2005-06-01 40.11 2005-07-01 40.03 2005-08-01 40.24 2005-09-01 41.47 2005-10-01 41.99 2005-11-01 42.17 2005-12-01 42.32 2006-01-01 42.10 2006-02-01 41.77 2006-03-01 41.66 2006-04-01 41.68 2006-05-01 41.90 2006-06-01 42.05 2006-07-01 42.35 2006-08-01 43.15 2006-09-01 44.89 2006-10-01 45.12 2006-11-01 45.50 2006-12-01 45.56 2007-01-01 45.40 2007-02-01 45.16 2007-03-01 44.98 2007-04-01 45.71 2007-05-01 45.78 2007-06-01 45.81 2007-07-01 45.90 2007-08-01 46.14 2007-09-01 47.49 2007-10-01 47.86 2007-11-01 48.22 2007-12-01 48.15 2008-01-01 47.77 2008-02-01 47.51 2008-03-01 47.65 2008-04-01 47.91 2008-05-01 48.19 2008-06-01 48.50 2008-07-01 48.76 2008-08-01 49.37 2008-09-01 50.29 2008-10-01 51.87 2008-11-01 52.75 2008-12-01 53.06 2009-01-01 53.07 2009-02-01 52.95 2009-03-01 52.96 2009-04-01 53.47 2009-05-01 54.04 2009-06-01 54.11 2009-07-01 54.06 2009-08-01 54.26 2009-09-01 55.74 2009-10-01 56.61 2009-11-01 57.17 2009-12-01 57.31 2010-01-01 57.21 2010-02-01 57.24 2010-03-01 57.20 2010-04-01 57.55 2010-05-01 57.98 2010-06-01 58.18 2010-07-01 57.99 2010-08-01 58.00 2010-09-01 58.81 2010-10-01 60.05 2010-11-01 60.35 2010-12-01 60.32 2011-01-01 60.22 2011-02-01 59.76 2011-03-01 60.20 2011-04-01 60.84 2011-05-01 61.13 2011-06-01 61.37 2011-07-01 61.38 2011-08-01 61.43 2011-09-01 63.38 2011-10-01 65.39 2011-11-01 66.99 2011-12-01 67.29 2012-01-01 66.93 2012-02-01 66.77 2012-03-01 67.05 2012-04-01 68.04 2012-05-01 68.55 2012-06-01 69.16 2012-07-01 69.38 2012-08-01 69.64 2012-09-01 71.53 2012-10-01 73.00 2012-11-01 73.61 2012-12-01 74.39 2013-01-01 73.73 2013-02-01 73.54 2013-03-01 73.40 2013-04-01 74.21 2013-05-01 74.61 2013-06-01 75.33 2013-07-01 76.02 2013-08-01 76.65 2013-09-01 79.12 2013-10-01 80.00 2013-11-01 80.74 2013-12-01 81.45 2014-01-01 81.67 2014-02-01 82.41 2014-03-01 84.01 2014-04-01 85.12 2014-05-01 86.06 2014-06-01 86.44 2014-07-01 86.95 2014-08-01 87.69 2014-09-01 90.92 2014-10-01 92.34 2014-11-01 92.90 2014-12-01 93.45 2015-01-01 93.11 2015-02-01 93.54 2015-03-01 94.44 2015-04-01 95.47 2015-05-01 96.62 2015-06-01 97.98 2015-07-01 99.40 2015-08-01 101.22 2015-09-01 104.03 2015-10-01 106.89 2015-11-01 108.68 2015-12-01 108.64 2016-01-01 108.34 2016-02-01 108.25 2016-03-01 109.36 2016-04-01 109.79 2016-05-01 110.58 2016-06-01 111.22 2016-07-01 111.09 2016-08-01 112.28 2016-09-01 114.21 2016-10-01 116.42 2016-11-01 116.93 2016-12-01 117.06 2017-01-01 117.40 2017-02-01 118.65 2017-03-01 119.99 2017-04-01 121.83 2017-05-01 123.10 2017-06-01 123.44 2017-07-01 123.33 2017-08-01 124.20 2017-09-01 127.84 2017-10-01 129.25 2017-11-01 130.26 2017-12-01 131.16 2018-01-01 130.84 2018-02-01 132.14 2018-03-01 133.03 2018-04-01 133.71 2018-05-01 134.53 2018-06-01 134.93 2018-07-01 135.95 2018-08-01 138.73 2018-09-01 149.69 2018-10-01 155.63