Month Index 2015=100 1996-01-01 0.86 1996-02-01 0.92 1996-03-01 0.99 1996-04-01 1.08 1996-05-01 1.12 1996-06-01 1.18 1996-07-01 1.24 1996-08-01 1.33 1996-09-01 1.40 1996-10-01 1.48 1996-11-01 1.55 1996-12-01 1.61 1997-01-01 1.66 1997-02-01 1.73 1997-03-01 1.78 1997-04-01 1.83 1997-05-01 1.90 1997-06-01 1.97 1997-07-01 2.17 1997-08-01 2.26 1997-09-01 2.42 1997-10-01 2.55 1997-11-01 2.77 1997-12-01 2.88 1998-01-01 2.98 1998-02-01 3.06 1998-03-01 3.13 1998-04-01 3.20 1998-05-01 3.26 1998-06-01 3.33 1998-07-01 3.55 1998-08-01 3.69 1998-09-01 3.85 1998-10-01 4.02 1998-11-01 4.18 1998-12-01 4.38 1999-01-01 4.57 1999-02-01 4.77 1999-03-01 4.96 1999-04-01 5.17 1999-05-01 5.39 1999-06-01 5.64 1999-07-01 5.96 1999-08-01 6.40 1999-09-01 6.75 1999-10-01 7.07 1999-11-01 7.31 1999-12-01 7.82 2000-01-01 8.22 2000-02-01 8.47 2000-03-01 8.69 2000-04-01 8.78 2000-05-01 8.87 2000-06-01 9.02 2000-07-01 9.13 2000-08-01 9.28 2000-09-01 9.56 2000-10-01 9.90 2000-11-01 10.32 2000-12-01 10.81 2001-01-01 11.26 2001-02-01 11.41 2001-03-01 13.88 2001-04-01 16.97 2001-05-01 17.85 2001-06-01 18.66 2001-07-01 19.49 2001-08-01 20.76 2001-09-01 22.43 2001-10-01 23.30 2001-11-01 23.72 2001-12-01 23.96 2002-01-01 24.46 2002-02-01 24.52 2002-03-01 24.71 2002-04-01 25.01 2002-05-01 25.41 2002-06-01 25.99 2002-07-01 26.74 2002-08-01 27.35 2002-09-01 28.63 2002-10-01 29.81 2002-11-01 30.43 2002-12-01 30.77 2003-01-01 31.73 2003-02-01 32.37 2003-03-01 32.62 2003-04-01 32.31 2003-05-01 32.03 2003-06-01 31.91 2003-07-01 31.99 2003-08-01 32.05 2003-09-01 32.36 2003-10-01 32.47 2003-11-01 32.91 2003-12-01 33.19 2004-01-01 33.29 2004-02-01 33.38 2004-03-01 33.38 2004-04-01 33.36 2004-05-01 33.59 2004-06-01 33.83 2004-07-01 34.39 2004-08-01 34.80 2004-09-01 34.97 2004-10-01 35.48 2004-11-01 35.81 2004-12-01 36.19 2005-01-01 36.43 2005-02-01 36.55 2005-03-01 37.12 2005-04-01 37.84 2005-05-01 37.64 2005-06-01 37.69 2005-07-01 38.13 2005-08-01 38.21 2005-09-01 39.09 2005-10-01 39.82 2005-11-01 40.37 2005-12-01 40.45 2006-01-01 40.77 2006-02-01 41.07 2006-03-01 41.34 2006-04-01 41.24 2006-05-01 41.35 2006-06-01 42.48 2006-07-01 43.13 2006-08-01 43.54 2006-09-01 43.80 2006-10-01 44.34 2006-11-01 45.07 2006-12-01 45.38 2007-01-01 45.49 2007-02-01 45.50 2007-03-01 45.55 2007-04-01 45.43 2007-05-01 45.33 2007-06-01 45.33 2007-07-01 45.40 2007-08-01 45.61 2007-09-01 45.91 2007-10-01 46.05 2007-11-01 47.64 2007-12-01 48.36 2008-01-01 51.99 2008-02-01 52.03 2008-03-01 52.09 2008-04-01 52.42 2008-05-01 52.32 2008-06-01 53.27 2008-07-01 58.73 2008-08-01 60.41 2008-09-01 61.67 2008-10-01 65.66 2008-11-01 67.90 2008-12-01 67.00 2009-01-01 66.51 2009-02-01 65.07 2009-03-01 64.75 2009-04-01 63.29 2009-05-01 60.68 2009-06-01 61.06 2009-07-01 61.29 2009-08-01 61.49 2009-09-01 61.79 2009-10-01 64.26 2009-11-01 64.98 2009-12-01 65.50 2010-01-01 66.79 2010-02-01 67.21 2010-03-01 67.12 2010-04-01 67.16 2010-05-01 67.36 2010-06-01 67.55 2010-07-01 67.74 2010-08-01 67.79 2010-09-01 68.04 2010-10-01 68.07 2010-11-01 68.53 2010-12-01 69.77 2011-01-01 69.86 2011-02-01 69.87 2011-03-01 70.11 2011-04-01 70.45 2011-05-01 70.96 2011-06-01 70.88 2011-07-01 70.79 2011-08-01 71.42 2011-09-01 71.90 2011-10-01 77.21 2011-11-01 77.57 2011-12-01 78.03 2012-01-01 79.14 2012-02-01 79.77 2012-03-01 80.63 2012-04-01 85.71 2012-05-01 85.35 2012-06-01 84.66 2012-07-01 84.34 2012-08-01 85.18 2012-09-01 86.37 2012-10-01 91.91 2012-11-01 92.33 2012-12-01 92.45 2013-01-01 92.41 2013-02-01 92.30 2013-03-01 92.21 2013-04-01 92.05 2013-05-01 91.59 2013-06-01 91.59 2013-07-01 91.93 2013-08-01 92.07 2013-09-01 92.90 2013-10-01 93.02 2013-11-01 93.14 2013-12-01 94.54 2014-01-01 94.78 2014-02-01 94.68 2014-03-01 94.53 2014-04-01 94.38 2014-05-01 93.95 2014-06-01 93.69 2014-07-01 93.80 2014-08-01 93.67 2014-09-01 93.98 2014-10-01 99.45 2014-11-01 99.06 2014-12-01 98.94 2015-01-01 98.63 2015-02-01 98.74 2015-03-01 99.70 2015-04-01 99.77 2015-05-01 99.79 2015-06-01 99.73 2015-07-01 99.78 2015-08-01 99.80 2015-09-01 100.13 2015-10-01 101.03 2015-11-01 101.37 2015-12-01 101.53 2016-01-01 104.26 2016-02-01 104.12 2016-03-01 103.94 2016-04-01 103.82 2016-05-01 103.79 2016-06-01 103.77 2016-07-01 103.82 2016-08-01 103.77 2016-09-01 103.96 2016-10-01 102.49 2016-11-01 103.68 2016-12-01 104.69 2017-01-01 106.29 2017-02-01 107.42 2017-03-01 107.39 2017-04-01 106.90 2017-05-01 106.73 2017-06-01 106.66 2017-07-01 106.60 2017-08-01 107.45 2017-09-01 108.05 2017-10-01 109.25 2017-11-01 110.71 2017-12-01 111.44 2018-01-01 115.99 2018-02-01 115.94 2018-03-01 115.90 2018-04-01 117.77 2018-05-01 118.51 2018-06-01 119.23 2018-07-01 119.95 2018-08-01 128.69 2018-09-01 139.82 2018-10-01 150.15