Month Index 2015=100 1996-01-01 1.20 1996-02-01 1.25 1996-03-01 1.31 1996-04-01 1.39 1996-05-01 1.47 1996-06-01 1.52 1996-07-01 1.57 1996-08-01 1.64 1996-09-01 1.75 1996-10-01 1.86 1996-11-01 1.94 1996-12-01 2.02 1997-01-01 2.13 1997-02-01 2.22 1997-03-01 2.31 1997-04-01 2.41 1997-05-01 2.54 1997-06-01 2.64 1997-07-01 2.86 1997-08-01 3.07 1997-09-01 3.32 1997-10-01 3.59 1997-11-01 3.78 1997-12-01 3.97 1998-01-01 4.19 1998-02-01 4.33 1998-03-01 4.48 1998-04-01 4.68 1998-05-01 4.85 1998-06-01 5.04 1998-07-01 5.30 1998-08-01 5.58 1998-09-01 5.93 1998-10-01 6.23 1998-11-01 6.46 1998-12-01 6.67 1999-01-01 6.96 1999-02-01 7.15 1999-03-01 7.39 1999-04-01 7.67 1999-05-01 7.97 1999-06-01 8.30 1999-07-01 8.67 1999-08-01 9.05 1999-09-01 9.55 1999-10-01 10.10 1999-11-01 10.50 1999-12-01 11.13 2000-01-01 11.68 2000-02-01 11.96 2000-03-01 12.26 2000-04-01 12.58 2000-05-01 12.89 2000-06-01 13.14 2000-07-01 13.38 2000-08-01 13.69 2000-09-01 14.13 2000-10-01 14.51 2000-11-01 14.98 2000-12-01 15.27 2001-01-01 15.63 2001-02-01 15.84 2001-03-01 16.89 2001-04-01 18.89 2001-05-01 19.95 2001-06-01 20.76 2001-07-01 21.33 2001-08-01 22.19 2001-09-01 23.47 2001-10-01 24.91 2001-11-01 25.92 2001-12-01 26.43 2002-01-01 27.42 2002-02-01 27.65 2002-03-01 28.12 2002-04-01 28.72 2002-05-01 29.32 2002-06-01 29.96 2002-07-01 30.60 2002-08-01 31.44 2002-09-01 32.46 2002-10-01 33.34 2002-11-01 34.13 2002-12-01 34.58 2003-01-01 35.39 2003-02-01 36.04 2003-03-01 36.65 2003-04-01 37.55 2003-05-01 38.14 2003-06-01 38.57 2003-07-01 38.76 2003-08-01 39.03 2003-09-01 39.60 2003-10-01 39.91 2003-11-01 40.24 2003-12-01 40.39 2004-01-01 40.65 2004-02-01 40.73 2004-03-01 40.99 2004-04-01 41.31 2004-05-01 41.73 2004-06-01 42.10 2004-07-01 42.32 2004-08-01 42.66 2004-09-01 43.15 2004-10-01 44.01 2004-11-01 44.41 2004-12-01 44.51 2005-01-01 44.66 2005-02-01 44.58 2005-03-01 44.75 2005-04-01 45.20 2005-05-01 45.65 2005-06-01 45.91 2005-07-01 45.86 2005-08-01 46.41 2005-09-01 46.87 2005-10-01 47.40 2005-11-01 47.56 2005-12-01 47.89 2006-01-01 48.15 2006-02-01 48.03 2006-03-01 48.15 2006-04-01 48.86 2006-05-01 49.66 2006-06-01 50.22 2006-07-01 50.67 2006-08-01 50.78 2006-09-01 51.30 2006-10-01 52.01 2006-11-01 52.36 2006-12-01 52.44 2007-01-01 52.44 2007-02-01 52.50 2007-03-01 52.98 2007-04-01 53.61 2007-05-01 54.25 2007-06-01 54.48 2007-07-01 54.21 2007-08-01 54.19 2007-09-01 54.71 2007-10-01 55.39 2007-11-01 56.47 2007-12-01 56.56 2008-01-01 56.86 2008-02-01 57.05 2008-03-01 57.76 2008-04-01 59.01 2008-05-01 60.31 2008-06-01 60.87 2008-07-01 61.27 2008-08-01 61.34 2008-09-01 61.63 2008-10-01 62.58 2008-11-01 62.99 2008-12-01 62.66 2009-01-01 62.61 2009-02-01 62.38 2009-03-01 62.49 2009-04-01 62.63 2009-05-01 63.04 2009-06-01 63.33 2009-07-01 63.70 2009-08-01 64.11 2009-09-01 64.51 2009-10-01 65.86 2009-11-01 66.41 2009-12-01 66.46 2010-01-01 67.60 2010-02-01 67.93 2010-03-01 68.35 2010-04-01 68.89 2010-05-01 69.29 2010-06-01 69.16 2010-07-01 69.16 2010-08-01 69.12 2010-09-01 69.32 2010-10-01 69.86 2010-11-01 70.24 2010-12-01 70.51 2011-01-01 70.54 2011-02-01 70.65 2011-03-01 71.14 2011-04-01 71.94 2011-05-01 72.83 2011-06-01 73.11 2011-07-01 73.22 2011-08-01 73.75 2011-09-01 74.49 2011-10-01 76.51 2011-11-01 77.33 2011-12-01 77.38 2012-01-01 77.73 2012-02-01 77.90 2012-03-01 78.37 2012-04-01 79.66 2012-05-01 80.02 2012-06-01 79.98 2012-07-01 79.78 2012-08-01 80.15 2012-09-01 80.87 2012-10-01 82.38 2012-11-01 82.78 2012-12-01 82.81 2013-01-01 83.49 2013-02-01 83.70 2013-03-01 83.99 2013-04-01 84.70 2013-05-01 85.22 2013-06-01 85.49 2013-07-01 85.79 2013-08-01 86.15 2013-09-01 86.92 2013-10-01 87.81 2013-11-01 88.21 2013-12-01 88.51 2014-01-01 89.56 2014-02-01 90.32 2014-03-01 91.11 2014-04-01 92.15 2014-05-01 92.86 2014-06-01 93.30 2014-07-01 93.89 2014-08-01 94.05 2014-09-01 94.31 2014-10-01 95.65 2014-11-01 95.81 2014-12-01 95.48 2015-01-01 95.97 2015-02-01 96.33 2015-03-01 97.04 2015-04-01 98.30 2015-05-01 99.69 2015-06-01 100.01 2015-07-01 100.33 2015-08-01 100.67 2015-09-01 101.49 2015-10-01 103.10 2015-11-01 103.50 2015-12-01 103.55 2016-01-01 104.73 2016-02-01 104.86 2016-03-01 105.21 2016-04-01 106.49 2016-05-01 107.59 2016-06-01 107.90 2016-07-01 108.55 2016-08-01 108.84 2016-09-01 109.27 2016-10-01 110.58 2016-11-01 111.45 2016-12-01 113.01 2017-01-01 114.43 2017-02-01 115.40 2017-03-01 116.33 2017-04-01 117.84 2017-05-01 118.83 2017-06-01 119.05 2017-07-01 119.60 2017-08-01 120.53 2017-09-01 121.45 2017-10-01 123.65 2017-11-01 125.20 2017-12-01 125.74 2018-01-01 126.91 2018-02-01 127.65 2018-03-01 128.87 2018-04-01 131.75 2018-05-01 133.80 2018-06-01 135.96 2018-07-01 137.12 2018-08-01 141.03 2018-09-01 149.72 2018-10-01 153.56