Month Index 2015=100 1996-01-01 52.44 1996-02-01 52.44 1996-03-01 52.44 1996-04-01 52.44 1996-05-01 52.50 1996-06-01 52.55 1996-07-01 52.55 1996-08-01 52.55 1996-09-01 52.55 1996-10-01 52.55 1996-11-01 52.55 1996-12-01 52.55 1997-01-01 52.23 1997-02-01 52.65 1997-03-01 52.65 1997-04-01 53.65 1997-05-01 53.70 1997-06-01 53.70 1997-07-01 53.70 1997-08-01 53.70 1997-09-01 53.70 1997-10-01 53.70 1997-11-01 53.70 1997-12-01 53.70 1998-01-01 53.70 1998-02-01 54.12 1998-03-01 53.91 1998-04-01 53.91 1998-05-01 54.07 1998-06-01 53.91 1998-07-01 53.91 1998-08-01 53.81 1998-09-01 54.02 1998-10-01 53.70 1998-11-01 52.86 1998-12-01 52.65 1999-01-01 52.71 1999-02-01 52.71 1999-03-01 52.76 1999-04-01 52.60 1999-05-01 52.60 1999-06-01 52.55 1999-07-01 52.44 1999-08-01 52.44 1999-09-01 52.23 1999-10-01 52.13 1999-11-01 52.08 1999-12-01 52.08 2000-01-01 51.92 2000-02-01 52.02 2000-03-01 52.02 2000-04-01 51.97 2000-05-01 51.92 2000-06-01 52.02 2000-07-01 51.92 2000-08-01 51.87 2000-09-01 51.76 2000-10-01 51.76 2000-11-01 51.71 2000-12-01 51.71 2001-01-01 51.87 2001-02-01 51.92 2001-03-01 51.94 2001-04-01 51.96 2001-05-01 52.15 2001-06-01 52.52 2001-07-01 53.18 2001-08-01 53.42 2001-09-01 54.07 2001-10-01 54.54 2001-11-01 54.62 2001-12-01 54.65 2002-01-01 54.94 2002-02-01 54.95 2002-03-01 54.95 2002-04-01 55.36 2002-05-01 55.38 2002-06-01 55.49 2002-07-01 55.47 2002-08-01 55.84 2002-09-01 55.84 2002-10-01 55.87 2002-11-01 56.02 2002-12-01 56.22 2003-01-01 58.07 2003-02-01 59.61 2003-03-01 61.01 2003-04-01 62.69 2003-05-01 62.90 2003-06-01 62.97 2003-07-01 62.83 2003-08-01 62.97 2003-09-01 62.97 2003-10-01 63.01 2003-11-01 63.28 2003-12-01 63.33 2004-01-01 63.74 2004-02-01 63.78 2004-03-01 63.76 2004-04-01 62.28 2004-05-01 62.07 2004-06-01 62.01 2004-07-01 62.01 2004-08-01 61.94 2004-09-01 61.94 2004-10-01 61.68 2004-11-01 61.69 2004-12-01 61.69 2005-01-01 61.69 2005-02-01 61.45 2005-03-01 61.31 2005-04-01 61.01 2005-05-01 60.68 2005-06-01 60.58 2005-07-01 60.58 2005-08-01 60.57 2005-09-01 61.33 2005-10-01 61.60 2005-11-01 61.99 2005-12-01 62.16 2006-01-01 63.39 2006-02-01 63.39 2006-03-01 63.39 2006-04-01 63.42 2006-05-01 63.88 2006-06-01 63.88 2006-07-01 63.88 2006-08-01 65.07 2006-09-01 65.07 2006-10-01 65.07 2006-11-01 66.79 2006-12-01 67.76 2007-01-01 68.34 2007-02-01 68.53 2007-03-01 68.40 2007-04-01 67.70 2007-05-01 67.80 2007-06-01 67.45 2007-07-01 67.40 2007-08-01 67.51 2007-09-01 67.86 2007-10-01 67.87 2007-11-01 68.34 2007-12-01 69.17 2008-01-01 73.39 2008-02-01 74.34 2008-03-01 74.75 2008-04-01 75.06 2008-05-01 75.47 2008-06-01 76.10 2008-07-01 76.40 2008-08-01 77.66 2008-09-01 78.55 2008-10-01 79.40 2008-11-01 80.36 2008-12-01 80.80 2009-01-01 81.56 2009-02-01 81.67 2009-03-01 82.50 2009-04-01 81.97 2009-05-01 81.45 2009-06-01 81.08 2009-07-01 80.69 2009-08-01 80.73 2009-09-01 81.18 2009-10-01 82.11 2009-11-01 82.26 2009-12-01 82.33 2010-01-01 82.33 2010-02-01 82.88 2010-03-01 83.94 2010-04-01 84.32 2010-05-01 84.92 2010-06-01 85.09 2010-07-01 87.11 2010-08-01 87.69 2010-09-01 87.93 2010-10-01 88.94 2010-11-01 89.43 2010-12-01 89.52 2011-01-01 97.90 2011-02-01 98.70 2011-03-01 99.48 2011-04-01 100.15 2011-05-01 100.08 2011-06-01 100.15 2011-07-01 100.82 2011-08-01 100.86 2011-09-01 100.99 2011-10-01 100.49 2011-11-01 100.50 2011-12-01 100.50 2012-01-01 100.94 2012-02-01 100.86 2012-03-01 99.26 2012-04-01 97.88 2012-05-01 98.02 2012-06-01 97.64 2012-07-01 97.00 2012-08-01 97.12 2012-09-01 97.29 2012-10-01 98.14 2012-11-01 98.23 2012-12-01 97.96 2013-01-01 100.50 2013-02-01 100.99 2013-03-01 100.20 2013-04-01 96.84 2013-05-01 99.70 2013-06-01 99.56 2013-07-01 99.37 2013-08-01 99.08 2013-09-01 99.12 2013-10-01 99.21 2013-11-01 99.26 2013-12-01 99.69 2014-01-01 102.27 2014-02-01 102.32 2014-03-01 101.44 2014-04-01 99.07 2014-05-01 98.94 2014-06-01 98.56 2014-07-01 97.91 2014-08-01 98.01 2014-09-01 98.16 2014-10-01 99.23 2014-11-01 99.29 2014-12-01 99.34 2015-01-01 101.97 2015-02-01 101.67 2015-03-01 101.74 2015-04-01 100.24 2015-05-01 100.04 2015-06-01 99.89 2015-07-01 98.80 2015-08-01 98.97 2015-09-01 98.96 2015-10-01 99.36 2015-11-01 99.26 2015-12-01 99.11 2016-01-01 99.38 2016-02-01 99.55 2016-03-01 101.13 2016-04-01 100.09 2016-05-01 99.93 2016-06-01 99.74 2016-07-01 99.29 2016-08-01 99.98 2016-09-01 99.64 2016-10-01 100.95 2016-11-01 101.01 2016-12-01 101.40 2017-01-01 103.91 2017-02-01 103.94 2017-03-01 105.06 2017-04-01 104.57 2017-05-01 104.43 2017-06-01 104.40 2017-07-01 104.59 2017-08-01 104.66 2017-09-01 104.40 2017-10-01 105.16 2017-11-01 105.22 2017-12-01 105.24 2018-01-01 106.22 2018-02-01 106.59 2018-03-01 106.63 2018-04-01 106.23 2018-05-01 105.76 2018-06-01 105.72 2018-07-01 108.13 2018-08-01 108.73 2018-09-01 109.20 2018-10-01 113.30