Month Index 2015=100 1996-01-01 1.30 1996-02-01 1.43 1996-03-01 1.64 1996-04-01 1.72 1996-05-01 1.98 1996-06-01 2.08 1996-07-01 2.12 1996-08-01 2.15 1996-09-01 2.20 1996-10-01 2.23 1996-11-01 2.25 1996-12-01 2.30 1997-01-01 2.36 1997-02-01 2.68 1997-03-01 2.90 1997-04-01 2.98 1997-05-01 3.08 1997-06-01 3.17 1997-07-01 3.84 1997-08-01 4.06 1997-09-01 4.38 1997-10-01 4.71 1997-11-01 4.93 1997-12-01 5.19 1998-01-01 5.47 1998-02-01 5.69 1998-03-01 5.80 1998-04-01 6.01 1998-05-01 6.88 1998-06-01 7.89 1998-07-01 8.06 1998-08-01 8.18 1998-09-01 8.27 1998-10-01 8.34 1998-11-01 8.51 1998-12-01 8.66 1999-01-01 8.75 1999-02-01 8.82 1999-03-01 9.05 1999-04-01 9.17 1999-05-01 9.66 1999-06-01 10.31 1999-07-01 11.23 1999-08-01 11.71 1999-09-01 12.00 1999-10-01 12.19 1999-11-01 13.11 1999-12-01 14.47 2000-01-01 16.12 2000-02-01 16.44 2000-03-01 16.70 2000-04-01 16.88 2000-05-01 17.19 2000-06-01 17.36 2000-07-01 17.45 2000-08-01 17.52 2000-09-01 17.61 2000-10-01 17.86 2000-11-01 18.10 2000-12-01 18.18 2001-01-01 18.27 2001-02-01 18.52 2001-03-01 20.10 2001-04-01 22.35 2001-05-01 24.68 2001-06-01 25.07 2001-07-01 25.22 2001-08-01 25.63 2001-09-01 27.11 2001-10-01 28.32 2001-11-01 29.03 2001-12-01 29.14 2002-01-01 30.61 2002-02-01 30.70 2002-03-01 30.68 2002-04-01 30.66 2002-05-01 30.75 2002-06-01 32.39 2002-07-01 32.81 2002-08-01 34.36 2002-09-01 35.03 2002-10-01 35.52 2002-11-01 36.49 2002-12-01 37.60 2003-01-01 37.96 2003-02-01 38.16 2003-03-01 38.31 2003-04-01 38.52 2003-05-01 39.14 2003-06-01 40.27 2003-07-01 42.17 2003-08-01 41.99 2003-09-01 42.21 2003-10-01 42.32 2003-11-01 42.32 2003-12-01 42.31 2004-01-01 42.57 2004-02-01 42.61 2004-03-01 43.02 2004-04-01 43.35 2004-05-01 44.55 2004-06-01 45.24 2004-07-01 45.52 2004-08-01 45.75 2004-09-01 46.02 2004-10-01 46.27 2004-11-01 46.73 2004-12-01 47.25 2005-01-01 47.18 2005-02-01 47.20 2005-03-01 47.30 2005-04-01 47.52 2005-05-01 47.73 2005-06-01 47.80 2005-07-01 48.19 2005-08-01 48.49 2005-09-01 48.92 2005-10-01 49.15 2005-11-01 49.32 2005-12-01 49.76 2006-01-01 50.07 2006-02-01 50.30 2006-03-01 50.34 2006-04-01 50.43 2006-05-01 50.52 2006-06-01 50.94 2006-07-01 52.12 2006-08-01 52.92 2006-09-01 53.35 2006-10-01 53.43 2006-11-01 53.67 2006-12-01 54.03 2007-01-01 54.47 2007-02-01 55.01 2007-03-01 55.35 2007-04-01 55.49 2007-05-01 55.36 2007-06-01 55.67 2007-07-01 56.06 2007-08-01 56.62 2007-09-01 57.29 2007-10-01 57.48 2007-11-01 57.80 2007-12-01 58.15 2008-01-01 57.50 2008-02-01 57.97 2008-03-01 58.84 2008-04-01 59.42 2008-05-01 59.87 2008-06-01 60.97 2008-07-01 61.67 2008-08-01 62.07 2008-09-01 62.56 2008-10-01 62.92 2008-11-01 63.18 2008-12-01 63.58 2009-01-01 63.91 2009-02-01 64.34 2009-03-01 64.58 2009-04-01 64.83 2009-05-01 65.34 2009-06-01 65.85 2009-07-01 66.10 2009-08-01 66.11 2009-09-01 66.33 2009-10-01 66.75 2009-11-01 66.86 2009-12-01 67.11 2010-01-01 67.33 2010-02-01 67.32 2010-03-01 67.30 2010-04-01 67.68 2010-05-01 67.90 2010-06-01 68.33 2010-07-01 68.95 2010-08-01 69.53 2010-09-01 69.84 2010-10-01 70.17 2010-11-01 70.32 2010-12-01 70.22 2011-01-01 70.60 2011-02-01 71.16 2011-03-01 71.33 2011-04-01 71.34 2011-05-01 71.63 2011-06-01 72.08 2011-07-01 72.77 2011-08-01 73.17 2011-09-01 73.89 2011-10-01 74.78 2011-11-01 75.78 2011-12-01 76.62 2012-01-01 77.16 2012-02-01 77.28 2012-03-01 78.14 2012-04-01 78.67 2012-05-01 78.91 2012-06-01 79.19 2012-07-01 79.44 2012-08-01 79.78 2012-09-01 80.04 2012-10-01 80.66 2012-11-01 81.52 2012-12-01 81.70 2013-01-01 82.16 2013-02-01 82.36 2013-03-01 82.79 2013-04-01 82.80 2013-05-01 83.24 2013-06-01 83.52 2013-07-01 83.58 2013-08-01 83.79 2013-09-01 84.39 2013-10-01 84.85 2013-11-01 85.36 2013-12-01 86.06 2014-01-01 86.58 2014-02-01 87.20 2014-03-01 87.77 2014-04-01 88.28 2014-05-01 88.74 2014-06-01 89.85 2014-07-01 90.90 2014-08-01 91.97 2014-09-01 92.62 2014-10-01 93.66 2014-11-01 94.36 2014-12-01 94.58 2015-01-01 94.93 2015-02-01 95.97 2015-03-01 96.65 2015-04-01 97.10 2015-05-01 98.51 2015-06-01 99.05 2015-07-01 99.92 2015-08-01 101.59 2015-09-01 103.33 2015-10-01 103.93 2015-11-01 104.31 2015-12-01 104.72 2016-01-01 105.54 2016-02-01 106.59 2016-03-01 108.09 2016-04-01 109.30 2016-05-01 109.90 2016-06-01 110.24 2016-07-01 110.91 2016-08-01 111.06 2016-09-01 111.13 2016-10-01 111.25 2016-11-01 111.86 2016-12-01 113.46 2017-01-01 114.85 2017-02-01 116.64 2017-03-01 117.65 2017-04-01 120.12 2017-05-01 122.50 2017-06-01 123.27 2017-07-01 125.02 2017-08-01 126.43 2017-09-01 127.44 2017-10-01 129.25 2017-11-01 129.16 2017-12-01 128.97 2018-01-01 130.58 2018-02-01 134.00 2018-03-01 135.95 2018-04-01 136.07 2018-05-01 137.14 2018-06-01 138.98 2018-07-01 141.66 2018-08-01 142.98 2018-09-01 149.39 2018-10-01 153.88