Month Index 2015=100 1996-01-01 1.51 1996-02-01 1.53 1996-03-01 1.56 1996-04-01 1.60 1996-05-01 1.63 1996-06-01 1.66 1996-07-01 1.69 1996-08-01 1.72 1996-09-01 1.76 1996-10-01 1.81 1996-11-01 1.86 1996-12-01 1.91 1997-01-01 1.97 1997-02-01 2.06 1997-03-01 2.20 1997-04-01 2.35 1997-05-01 2.55 1997-06-01 2.70 1997-07-01 2.84 1997-08-01 3.11 1997-09-01 4.15 1997-10-01 5.14 1997-11-01 5.55 1997-12-01 5.76 1998-01-01 5.91 1998-02-01 6.08 1998-03-01 6.27 1998-04-01 6.54 1998-05-01 6.85 1998-06-01 7.06 1998-07-01 7.20 1998-08-01 7.34 1998-09-01 7.47 1998-10-01 7.64 1998-11-01 7.76 1998-12-01 7.86 1999-01-01 7.97 1999-02-01 8.13 1999-03-01 8.29 1999-04-01 8.44 1999-05-01 8.58 1999-06-01 8.74 1999-07-01 8.99 1999-08-01 9.23 1999-09-01 9.64 1999-10-01 10.06 1999-11-01 10.45 1999-12-01 10.82 2000-01-01 11.25 2000-02-01 11.75 2000-03-01 12.22 2000-04-01 12.56 2000-05-01 12.83 2000-06-01 13.04 2000-07-01 13.25 2000-08-01 13.72 2000-09-01 14.54 2000-10-01 15.10 2000-11-01 15.61 2000-12-01 15.77 2001-01-01 15.96 2001-02-01 16.14 2001-03-01 16.86 2001-04-01 18.25 2001-05-01 19.09 2001-06-01 19.49 2001-07-01 19.96 2001-08-01 20.55 2001-09-01 21.60 2001-10-01 23.74 2001-11-01 25.78 2001-12-01 26.63 2002-01-01 27.62 2002-02-01 28.02 2002-03-01 28.40 2002-04-01 28.74 2002-05-01 29.53 2002-06-01 30.17 2002-07-01 30.71 2002-08-01 31.05 2002-09-01 31.37 2002-10-01 31.92 2002-11-01 32.42 2002-12-01 32.70 2003-01-01 32.99 2003-02-01 33.23 2003-03-01 33.72 2003-04-01 34.11 2003-05-01 34.48 2003-06-01 34.66 2003-07-01 34.99 2003-08-01 35.38 2003-09-01 35.72 2003-10-01 35.82 2003-11-01 35.92 2003-12-01 35.82 2004-01-01 36.19 2004-02-01 36.38 2004-03-01 36.69 2004-04-01 37.07 2004-05-01 37.33 2004-06-01 37.78 2004-07-01 38.14 2004-08-01 38.44 2004-09-01 38.75 2004-10-01 39.15 2004-11-01 39.50 2004-12-01 39.66 2005-01-01 40.08 2005-02-01 40.32 2005-03-01 40.59 2005-04-01 41.18 2005-05-01 41.32 2005-06-01 41.52 2005-07-01 41.57 2005-08-01 41.77 2005-09-01 41.84 2005-10-01 41.77 2005-11-01 42.18 2005-12-01 42.27 2006-01-01 42.58 2006-02-01 42.81 2006-03-01 42.96 2006-04-01 43.11 2006-05-01 43.40 2006-06-01 43.06 2006-07-01 43.92 2006-08-01 44.72 2006-09-01 45.08 2006-10-01 46.13 2006-11-01 46.96 2006-12-01 47.42 2007-01-01 47.38 2007-02-01 47.59 2007-03-01 47.91 2007-04-01 47.98 2007-05-01 48.19 2007-06-01 47.37 2007-07-01 47.09 2007-08-01 47.25 2007-09-01 47.63 2007-10-01 48.57 2007-11-01 49.36 2007-12-01 49.51 2008-01-01 49.80 2008-02-01 50.52 2008-03-01 51.49 2008-04-01 51.95 2008-05-01 52.94 2008-06-01 53.32 2008-07-01 53.68 2008-08-01 54.09 2008-09-01 53.92 2008-10-01 54.52 2008-11-01 55.17 2008-12-01 55.36 2009-01-01 55.90 2009-02-01 56.66 2009-03-01 57.14 2009-04-01 57.80 2009-05-01 57.99 2009-06-01 58.23 2009-07-01 58.32 2009-08-01 58.01 2009-09-01 57.61 2009-10-01 57.89 2009-11-01 58.01 2009-12-01 58.21 2010-01-01 58.27 2010-02-01 58.56 2010-03-01 59.01 2010-04-01 59.25 2010-05-01 59.50 2010-06-01 59.53 2010-07-01 60.00 2010-08-01 59.24 2010-09-01 59.80 2010-10-01 60.73 2010-11-01 60.98 2010-12-01 61.63 2011-01-01 61.98 2011-02-01 62.51 2011-03-01 63.00 2011-04-01 63.48 2011-05-01 63.83 2011-06-01 64.51 2011-07-01 65.07 2011-08-01 64.63 2011-09-01 67.01 2011-10-01 71.10 2011-11-01 73.16 2011-12-01 73.97 2012-01-01 74.39 2012-02-01 74.70 2012-03-01 75.14 2012-04-01 76.16 2012-05-01 77.18 2012-06-01 77.77 2012-07-01 77.94 2012-08-01 77.86 2012-09-01 78.68 2012-10-01 78.92 2012-11-01 79.46 2012-12-01 79.61 2013-01-01 80.21 2013-02-01 81.22 2013-03-01 82.85 2013-04-01 83.54 2013-05-01 83.97 2013-06-01 84.17 2013-07-01 83.60 2013-08-01 84.43 2013-09-01 85.34 2013-10-01 85.58 2013-11-01 86.37 2013-12-01 87.19 2014-01-01 88.63 2014-02-01 89.36 2014-03-01 90.34 2014-04-01 91.54 2014-05-01 92.04 2014-06-01 92.88 2014-07-01 92.52 2014-08-01 93.53 2014-09-01 93.76 2014-10-01 94.65 2014-11-01 95.19 2014-12-01 95.52 2015-01-01 96.02 2015-02-01 96.81 2015-03-01 97.41 2015-04-01 98.76 2015-05-01 99.57 2015-06-01 99.94 2015-07-01 100.05 2015-08-01 100.33 2015-09-01 101.04 2015-10-01 102.11 2015-11-01 103.45 2015-12-01 104.50 2016-01-01 105.01 2016-02-01 106.45 2016-03-01 107.92 2016-04-01 109.37 2016-05-01 110.13 2016-06-01 109.82 2016-07-01 110.92 2016-08-01 111.02 2016-09-01 111.20 2016-10-01 112.07 2016-11-01 113.99 2016-12-01 116.20 2017-01-01 117.42 2017-02-01 119.82 2017-03-01 124.37 2017-04-01 126.68 2017-05-01 127.93 2017-06-01 127.91 2017-07-01 129.50 2017-08-01 129.70 2017-09-01 129.90 2017-10-01 131.59 2017-11-01 132.11 2017-12-01 133.56 2018-01-01 134.98 2018-02-01 140.16 2018-03-01 146.30 2018-04-01 147.12 2018-05-01 147.55 2018-06-01 148.54 2018-07-01 152.25 2018-08-01 154.62 2018-09-01 170.07 2018-10-01 180.69