Month Index 2015=100 1996-01-01 75.45 1996-02-01 75.45 1996-03-01 75.45 1996-04-01 75.45 1996-05-01 75.45 1996-06-01 75.45 1996-07-01 75.45 1996-08-01 75.45 1996-09-01 76.13 1996-10-01 76.13 1996-11-01 76.13 1996-12-01 76.13 1997-01-01 76.13 1997-02-01 76.13 1997-03-01 76.13 1997-04-01 76.13 1997-05-01 76.13 1997-06-01 76.13 1997-07-01 76.13 1997-08-01 76.13 1997-09-01 78.11 1997-10-01 78.72 1997-11-01 78.72 1997-12-01 78.72 1998-01-01 78.72 1998-02-01 78.72 1998-03-01 78.72 1998-04-01 78.72 1998-05-01 78.72 1998-06-01 80.97 1998-07-01 80.97 1998-08-01 80.97 1998-09-01 80.97 1998-10-01 80.97 1998-11-01 80.97 1998-12-01 80.97 1999-01-01 80.97 1999-02-01 80.97 1999-03-01 80.97 1999-04-01 80.97 1999-05-01 83.18 1999-06-01 83.18 1999-07-01 83.18 1999-08-01 83.18 1999-09-01 83.70 1999-10-01 83.70 1999-11-01 83.70 1999-12-01 83.70 2000-01-01 83.71 2000-02-01 84.02 2000-03-01 84.64 2000-04-01 84.64 2000-05-01 84.64 2000-06-01 85.21 2000-07-01 85.57 2000-08-01 85.57 2000-09-01 85.57 2000-10-01 85.57 2000-11-01 85.57 2000-12-01 85.57 2001-01-01 85.57 2001-02-01 85.57 2001-03-01 85.68 2001-04-01 85.68 2001-05-01 85.68 2001-06-01 88.31 2001-07-01 88.31 2001-08-01 88.31 2001-09-01 89.54 2001-10-01 89.54 2001-11-01 89.54 2001-12-01 89.54 2002-01-01 89.54 2002-02-01 89.67 2002-03-01 89.67 2002-04-01 89.67 2002-05-01 89.67 2002-06-01 89.67 2002-07-01 92.53 2002-08-01 92.53 2002-09-01 92.97 2002-10-01 92.97 2002-11-01 92.97 2002-12-01 94.10 2003-01-01 101.79 2003-02-01 101.79 2003-03-01 101.79 2003-04-01 101.79 2003-05-01 101.79 2003-06-01 101.79 2003-07-01 101.79 2003-08-01 95.89 2003-09-01 96.05 2003-10-01 96.05 2003-11-01 96.05 2003-12-01 96.05 2004-01-01 96.05 2004-02-01 95.60 2004-03-01 99.07 2004-04-01 99.07 2004-05-01 99.07 2004-06-01 99.07 2004-07-01 99.07 2004-08-01 99.07 2004-09-01 99.07 2004-10-01 99.07 2004-11-01 99.07 2004-12-01 99.07 2005-01-01 98.40 2005-02-01 98.40 2005-03-01 98.40 2005-04-01 98.40 2005-05-01 103.06 2005-06-01 103.06 2005-07-01 103.06 2005-08-01 103.06 2005-09-01 102.83 2005-10-01 103.06 2005-11-01 104.75 2005-12-01 104.75 2006-01-01 106.30 2006-02-01 106.34 2006-03-01 106.38 2006-04-01 107.23 2006-05-01 108.36 2006-06-01 108.51 2006-07-01 109.33 2006-08-01 108.40 2006-09-01 109.51 2006-10-01 110.16 2006-11-01 110.60 2006-12-01 110.81 2007-01-01 112.61 2007-02-01 110.11 2007-03-01 109.90 2007-04-01 109.40 2007-05-01 109.40 2007-06-01 109.40 2007-07-01 109.40 2007-08-01 109.40 2007-09-01 109.42 2007-10-01 109.42 2007-11-01 109.37 2007-12-01 108.99 2008-01-01 108.11 2008-02-01 107.45 2008-03-01 107.50 2008-04-01 107.49 2008-05-01 107.70 2008-06-01 107.70 2008-07-01 107.79 2008-08-01 107.57 2008-09-01 107.57 2008-10-01 107.39 2008-11-01 107.53 2008-12-01 107.53 2009-01-01 107.88 2009-02-01 107.88 2009-03-01 106.35 2009-04-01 106.87 2009-05-01 106.85 2009-06-01 106.92 2009-07-01 106.75 2009-08-01 106.70 2009-09-01 104.58 2009-10-01 104.00 2009-11-01 103.48 2009-12-01 103.53 2010-01-01 100.85 2010-02-01 100.99 2010-03-01 101.32 2010-04-01 101.32 2010-05-01 101.58 2010-06-01 101.58 2010-07-01 101.58 2010-08-01 101.58 2010-09-01 101.58 2010-10-01 101.58 2010-11-01 101.40 2010-12-01 101.23 2011-01-01 111.66 2011-02-01 107.30 2011-03-01 106.30 2011-04-01 104.44 2011-05-01 104.41 2011-06-01 104.46 2011-07-01 104.46 2011-08-01 104.08 2011-09-01 103.11 2011-10-01 103.65 2011-11-01 103.65 2011-12-01 103.65 2012-01-01 103.28 2012-02-01 103.49 2012-03-01 103.34 2012-04-01 103.34 2012-05-01 101.87 2012-06-01 101.68 2012-07-01 101.73 2012-08-01 101.73 2012-09-01 101.93 2012-10-01 101.52 2012-11-01 100.69 2012-12-01 100.69 2013-01-01 99.57 2013-02-01 99.57 2013-03-01 99.75 2013-04-01 99.75 2013-05-01 98.43 2013-06-01 98.61 2013-07-01 99.28 2013-08-01 98.36 2013-09-01 98.36 2013-10-01 98.69 2013-11-01 100.98 2013-12-01 101.23 2014-01-01 101.80 2014-02-01 102.21 2014-03-01 101.35 2014-04-01 100.63 2014-05-01 100.06 2014-06-01 100.21 2014-07-01 100.21 2014-08-01 100.21 2014-09-01 100.21 2014-10-01 100.10 2014-11-01 100.10 2014-12-01 100.30 2015-01-01 99.86 2015-02-01 99.54 2015-03-01 99.54 2015-04-01 100.10 2015-05-01 100.10 2015-06-01 100.23 2015-07-01 99.19 2015-08-01 99.08 2015-09-01 100.09 2015-10-01 100.66 2015-11-01 100.80 2015-12-01 100.80 2016-01-01 101.46 2016-02-01 101.74 2016-03-01 101.84 2016-04-01 101.84 2016-05-01 103.37 2016-06-01 103.37 2016-07-01 103.37 2016-08-01 103.62 2016-09-01 103.62 2016-10-01 103.62 2016-11-01 104.35 2016-12-01 104.35 2017-01-01 105.06 2017-02-01 105.06 2017-03-01 105.06 2017-04-01 105.06 2017-05-01 104.83 2017-06-01 104.83 2017-07-01 104.93 2017-08-01 104.93 2017-09-01 106.73 2017-10-01 106.73 2017-11-01 106.73 2017-12-01 106.73 2018-01-01 106.73 2018-02-01 106.73 2018-03-01 107.40 2018-04-01 107.40 2018-05-01 107.46 2018-06-01 107.46 2018-07-01 107.46 2018-08-01 107.46 2018-09-01 107.46 2018-10-01 107.02