Month Index 2015=100 1996-01-01 23.31 1996-02-01 23.68 1996-03-01 23.87 1996-04-01 24.05 1996-05-01 24.20 1996-06-01 24.45 1996-07-01 24.35 1996-08-01 24.30 1996-09-01 24.35 1996-10-01 25.19 1996-11-01 24.97 1996-12-01 24.42 1997-01-01 24.59 1997-02-01 25.00 1997-03-01 24.89 1997-04-01 25.10 1997-05-01 25.03 1997-06-01 25.12 1997-07-01 24.99 1997-08-01 24.97 1997-09-01 25.47 1997-10-01 25.52 1997-11-01 25.56 1997-12-01 25.65 1998-01-01 25.02 1998-02-01 24.97 1998-03-01 24.97 1998-04-01 24.83 1998-05-01 24.78 1998-06-01 24.78 1998-07-01 25.20 1998-08-01 25.26 1998-09-01 25.35 1998-10-01 25.34 1998-11-01 25.62 1998-12-01 28.45 1999-01-01 28.42 1999-02-01 29.19 1999-03-01 29.65 1999-04-01 29.55 1999-05-01 28.62 1999-06-01 28.68 1999-07-01 28.55 1999-08-01 28.28 1999-09-01 27.60 1999-10-01 27.23 1999-11-01 27.35 1999-12-01 27.48 2000-01-01 27.59 2000-02-01 27.14 2000-03-01 26.96 2000-04-01 26.90 2000-05-01 26.88 2000-06-01 27.04 2000-07-01 27.70 2000-08-01 28.03 2000-09-01 28.66 2000-10-01 28.65 2000-11-01 28.80 2000-12-01 28.89 2001-01-01 28.92 2001-02-01 29.04 2001-03-01 29.09 2001-04-01 29.13 2001-05-01 29.11 2001-06-01 29.12 2001-07-01 29.71 2001-08-01 29.77 2001-09-01 30.49 2001-10-01 30.95 2001-11-01 31.21 2001-12-01 31.58 2002-01-01 32.21 2002-02-01 32.27 2002-03-01 32.80 2002-04-01 32.64 2002-05-01 32.15 2002-06-01 32.28 2002-07-01 32.90 2002-08-01 32.46 2002-09-01 32.99 2002-10-01 33.03 2002-11-01 33.08 2002-12-01 32.96 2003-01-01 34.89 2003-02-01 35.03 2003-03-01 34.89 2003-04-01 34.36 2003-05-01 34.30 2003-06-01 34.16 2003-07-01 34.12 2003-08-01 34.95 2003-09-01 35.40 2003-10-01 35.84 2003-11-01 36.14 2003-12-01 36.09 2004-01-01 37.57 2004-02-01 38.41 2004-03-01 39.17 2004-04-01 39.08 2004-05-01 40.38 2004-06-01 41.09 2004-07-01 41.58 2004-08-01 41.70 2004-09-01 41.34 2004-10-01 44.21 2004-11-01 45.06 2004-12-01 48.72 2005-01-01 48.85 2005-02-01 49.88 2005-03-01 50.03 2005-04-01 47.85 2005-05-01 47.93 2005-06-01 48.89 2005-07-01 49.39 2005-08-01 56.83 2005-09-01 58.37 2005-10-01 59.40 2005-11-01 59.85 2005-12-01 60.71 2006-01-01 61.00 2006-02-01 62.18 2006-03-01 61.93 2006-04-01 62.91 2006-05-01 64.57 2006-06-01 65.97 2006-07-01 66.87 2006-08-01 67.18 2006-09-01 68.04 2006-10-01 69.45 2006-11-01 70.60 2006-12-01 70.78 2007-01-01 73.64 2007-02-01 74.90 2007-03-01 74.80 2007-04-01 74.73 2007-05-01 75.36 2007-06-01 75.49 2007-07-01 86.93 2007-08-01 87.25 2007-09-01 90.55 2007-10-01 92.10 2007-11-01 93.49 2007-12-01 94.38 2008-01-01 95.55 2008-02-01 95.85 2008-03-01 96.92 2008-04-01 97.36 2008-05-01 99.67 2008-06-01 102.44 2008-07-01 102.62 2008-08-01 101.93 2008-09-01 104.21 2008-10-01 103.10 2008-11-01 102.23 2008-12-01 98.03 2009-01-01 98.08 2009-02-01 92.95 2009-03-01 88.58 2009-04-01 82.61 2009-05-01 78.30 2009-06-01 77.46 2009-07-01 78.46 2009-08-01 78.42 2009-09-01 78.81 2009-10-01 79.08 2009-11-01 78.83 2009-12-01 78.82 2010-01-01 80.50 2010-02-01 82.52 2010-03-01 82.76 2010-04-01 85.70 2010-05-01 87.23 2010-06-01 86.64 2010-07-01 87.81 2010-08-01 89.30 2010-09-01 91.83 2010-10-01 92.77 2010-11-01 92.80 2010-12-01 94.81 2011-01-01 95.50 2011-02-01 97.79 2011-03-01 97.79 2011-04-01 99.01 2011-05-01 99.73 2011-06-01 101.03 2011-07-01 102.74 2011-08-01 106.21 2011-09-01 106.95 2011-10-01 108.43 2011-11-01 108.47 2011-12-01 107.39 2012-01-01 107.09 2012-02-01 104.70 2012-03-01 104.49 2012-04-01 104.10 2012-05-01 103.52 2012-06-01 101.82 2012-07-01 100.63 2012-08-01 101.37 2012-09-01 101.62 2012-10-01 101.72 2012-11-01 101.80 2012-12-01 101.86 2013-01-01 101.97 2013-02-01 102.04 2013-03-01 102.47 2013-04-01 101.59 2013-05-01 101.49 2013-06-01 102.17 2013-07-01 102.10 2013-08-01 102.20 2013-09-01 102.50 2013-10-01 102.59 2013-11-01 103.03 2013-12-01 103.08 2014-01-01 103.14 2014-02-01 103.17 2014-03-01 100.53 2014-04-01 100.60 2014-05-01 99.58 2014-06-01 99.23 2014-07-01 99.56 2014-08-01 99.31 2014-09-01 100.27 2014-10-01 100.15 2014-11-01 100.33 2014-12-01 100.24 2015-01-01 100.29 2015-02-01 101.11 2015-03-01 100.98 2015-04-01 101.00 2015-05-01 99.68 2015-06-01 99.63 2015-07-01 99.60 2015-08-01 99.79 2015-09-01 99.78 2015-10-01 99.80 2015-11-01 99.71 2015-12-01 98.63 2016-01-01 99.29 2016-02-01 99.56 2016-03-01 97.53 2016-04-01 97.24 2016-05-01 97.16 2016-06-01 97.99 2016-07-01 97.44 2016-08-01 97.44 2016-09-01 97.44 2016-10-01 96.36 2016-11-01 96.50 2016-12-01 96.55 2017-01-01 96.72 2017-02-01 96.74 2017-03-01 96.52 2017-04-01 96.14 2017-05-01 96.05 2017-06-01 96.06 2017-07-01 96.03 2017-08-01 95.99 2017-09-01 96.26 2017-10-01 96.45 2017-11-01 97.69 2017-12-01 99.83 2018-01-01 102.52 2018-02-01 103.02 2018-03-01 103.42 2018-04-01 103.39 2018-05-01 107.61 2018-06-01 107.06 2018-07-01 114.51 2018-08-01 116.42 2018-09-01 118.75 2018-10-01 120.10