Month Index 2015=100 1996-01-01 29.23 1996-02-01 28.88 1996-03-01 28.65 1996-04-01 29.56 1996-05-01 30.05 1996-06-01 29.70 1996-07-01 30.05 1996-08-01 30.05 1996-09-01 28.27 1996-10-01 27.77 1996-11-01 29.50 1996-12-01 29.50 1997-01-01 29.70 1997-02-01 29.79 1997-03-01 28.39 1997-04-01 28.71 1997-05-01 28.42 1997-06-01 28.56 1997-07-01 28.62 1997-08-01 29.44 1997-09-01 27.83 1997-10-01 29.82 1997-11-01 29.91 1997-12-01 30.20 1998-01-01 30.20 1998-02-01 28.94 1998-03-01 28.62 1998-04-01 28.27 1998-05-01 29.35 1998-06-01 29.32 1998-07-01 29.23 1998-08-01 28.33 1998-09-01 29.50 1998-10-01 28.94 1998-11-01 28.97 1998-12-01 29.47 1999-01-01 29.61 1999-02-01 30.49 1999-03-01 29.64 1999-04-01 30.17 1999-05-01 29.56 1999-06-01 29.64 1999-07-01 28.85 1999-08-01 29.44 1999-09-01 28.94 1999-10-01 28.85 1999-11-01 29.61 1999-12-01 29.70 2000-01-01 28.94 2000-02-01 28.82 2000-03-01 29.06 2000-04-01 29.12 2000-05-01 29.38 2000-06-01 29.88 2000-07-01 29.85 2000-08-01 29.91 2000-09-01 29.91 2000-10-01 29.94 2000-11-01 29.73 2000-12-01 30.11 2001-01-01 30.00 2001-02-01 29.10 2001-03-01 29.55 2001-04-01 30.34 2001-05-01 30.28 2001-06-01 31.34 2001-07-01 32.11 2001-08-01 31.74 2001-09-01 33.31 2001-10-01 34.09 2001-11-01 34.09 2001-12-01 33.87 2002-01-01 34.81 2002-02-01 34.71 2002-03-01 35.35 2002-04-01 36.11 2002-05-01 36.17 2002-06-01 36.32 2002-07-01 36.49 2002-08-01 37.76 2002-09-01 37.35 2002-10-01 35.75 2002-11-01 36.80 2002-12-01 37.52 2003-01-01 36.39 2003-02-01 36.13 2003-03-01 35.60 2003-04-01 36.43 2003-05-01 36.14 2003-06-01 36.24 2003-07-01 36.22 2003-08-01 36.23 2003-09-01 33.78 2003-10-01 35.51 2003-11-01 36.47 2003-12-01 36.53 2004-01-01 36.17 2004-02-01 36.63 2004-03-01 36.56 2004-04-01 36.59 2004-05-01 36.64 2004-06-01 37.15 2004-07-01 37.49 2004-08-01 36.52 2004-09-01 37.68 2004-10-01 37.46 2004-11-01 37.88 2004-12-01 36.80 2005-01-01 37.76 2005-02-01 37.50 2005-03-01 37.63 2005-04-01 37.54 2005-05-01 37.54 2005-06-01 36.20 2005-07-01 37.25 2005-08-01 37.35 2005-09-01 36.93 2005-10-01 37.19 2005-11-01 36.73 2005-12-01 36.92 2006-01-01 37.56 2006-02-01 37.62 2006-03-01 37.56 2006-04-01 38.69 2006-05-01 40.59 2006-06-01 42.49 2006-07-01 42.17 2006-08-01 42.06 2006-09-01 42.70 2006-10-01 43.02 2006-11-01 42.81 2006-12-01 43.04 2007-01-01 43.44 2007-02-01 43.43 2007-03-01 44.27 2007-04-01 45.56 2007-05-01 45.55 2007-06-01 45.35 2007-07-01 45.70 2007-08-01 46.25 2007-09-01 46.24 2007-10-01 46.18 2007-11-01 46.20 2007-12-01 47.18 2008-01-01 47.78 2008-02-01 47.94 2008-03-01 47.91 2008-04-01 54.19 2008-05-01 54.93 2008-06-01 56.79 2008-07-01 52.56 2008-08-01 55.03 2008-09-01 56.66 2008-10-01 67.53 2008-11-01 74.07 2008-12-01 87.34 2009-01-01 88.08 2009-02-01 90.72 2009-03-01 90.86 2009-04-01 90.00 2009-05-01 90.00 2009-06-01 89.49 2009-07-01 90.96 2009-08-01 85.11 2009-09-01 85.30 2009-10-01 85.35 2009-11-01 89.67 2009-12-01 93.78 2010-01-01 92.67 2010-02-01 94.80 2010-03-01 94.22 2010-04-01 94.22 2010-05-01 92.25 2010-06-01 92.10 2010-07-01 93.63 2010-08-01 89.90 2010-09-01 85.01 2010-10-01 85.43 2010-11-01 87.74 2010-12-01 88.71 2011-01-01 91.64 2011-02-01 92.09 2011-03-01 93.58 2011-04-01 91.67 2011-05-01 95.49 2011-06-01 97.14 2011-07-01 98.20 2011-08-01 96.93 2011-09-01 94.83 2011-10-01 96.95 2011-11-01 97.08 2011-12-01 95.38 2012-01-01 93.14 2012-02-01 97.81 2012-03-01 97.44 2012-04-01 97.31 2012-05-01 99.21 2012-06-01 99.21 2012-07-01 94.61 2012-08-01 98.57 2012-09-01 92.39 2012-10-01 96.57 2012-11-01 94.40 2012-12-01 97.73 2013-01-01 93.49 2013-02-01 103.96 2013-03-01 103.96 2013-04-01 100.21 2013-05-01 101.73 2013-06-01 101.71 2013-07-01 99.33 2013-08-01 102.28 2013-09-01 101.72 2013-10-01 100.34 2013-11-01 103.22 2013-12-01 103.84 2014-01-01 99.32 2014-02-01 102.58 2014-03-01 101.18 2014-04-01 101.16 2014-05-01 103.66 2014-06-01 98.91 2014-07-01 101.80 2014-08-01 100.64 2014-09-01 98.72 2014-10-01 102.02 2014-11-01 99.06 2014-12-01 102.09 2015-01-01 97.42 2015-02-01 100.07 2015-03-01 100.09 2015-04-01 99.72 2015-05-01 97.59 2015-06-01 99.60 2015-07-01 102.15 2015-08-01 100.32 2015-09-01 97.62 2015-10-01 102.49 2015-11-01 99.30 2015-12-01 103.65 2016-01-01 100.45 2016-02-01 100.32 2016-03-01 103.11 2016-04-01 99.47 2016-05-01 103.39 2016-06-01 103.27 2016-07-01 104.32 2016-08-01 100.42 2016-09-01 103.09 2016-10-01 100.83 2016-11-01 102.84 2016-12-01 100.49 2017-01-01 94.34 2017-02-01 95.46 2017-03-01 99.92 2017-04-01 96.57 2017-05-01 97.62 2017-06-01 94.95 2017-07-01 89.73 2017-08-01 97.13 2017-09-01 97.59 2017-10-01 96.44 2017-11-01 98.59 2017-12-01 98.03 2018-01-01 95.50 2018-02-01 101.29 2018-03-01 99.54 2018-04-01 100.53 2018-05-01 101.27 2018-06-01 101.23 2018-07-01 94.95 2018-08-01 95.89 2018-09-01 99.83 2018-10-01 99.58