Month Index 2015=100 1996-01-01 44.22 1996-02-01 45.32 1996-03-01 46.49 1996-04-01 46.73 1996-05-01 46.83 1996-06-01 47.36 1996-07-01 46.67 1996-08-01 45.33 1996-09-01 45.28 1996-10-01 45.39 1996-11-01 45.56 1996-12-01 46.09 1997-01-01 47.23 1997-02-01 47.32 1997-03-01 47.53 1997-04-01 47.63 1997-05-01 47.92 1997-06-01 48.14 1997-07-01 47.16 1997-08-01 45.98 1997-09-01 45.57 1997-10-01 46.35 1997-11-01 46.88 1997-12-01 47.04 1998-01-01 47.73 1998-02-01 47.89 1998-03-01 48.08 1998-04-01 48.39 1998-05-01 48.28 1998-06-01 48.63 1998-07-01 47.40 1998-08-01 46.71 1998-09-01 46.55 1998-10-01 46.68 1998-11-01 46.98 1998-12-01 47.17 1999-01-01 47.79 1999-02-01 47.76 1999-03-01 47.55 1999-04-01 47.18 1999-05-01 47.58 1999-06-01 47.83 1999-07-01 46.37 1999-08-01 45.73 1999-09-01 45.63 1999-10-01 46.42 1999-11-01 47.18 1999-12-01 47.46 2000-01-01 47.87 2000-02-01 48.12 2000-03-01 47.64 2000-04-01 47.64 2000-05-01 47.56 2000-06-01 47.74 2000-07-01 47.08 2000-08-01 46.31 2000-09-01 46.26 2000-10-01 46.55 2000-11-01 46.83 2000-12-01 47.40 2001-01-01 48.26 2001-02-01 48.33 2001-03-01 48.76 2001-04-01 49.22 2001-05-01 50.33 2001-06-01 51.21 2001-07-01 50.48 2001-08-01 49.44 2001-09-01 49.77 2001-10-01 49.86 2001-11-01 50.38 2001-12-01 51.49 2002-01-01 52.96 2002-02-01 52.68 2002-03-01 52.64 2002-04-01 52.31 2002-05-01 52.44 2002-06-01 51.99 2002-07-01 51.08 2002-08-01 49.81 2002-09-01 50.15 2002-10-01 50.72 2002-11-01 51.25 2002-12-01 51.93 2003-01-01 52.79 2003-02-01 53.29 2003-03-01 53.58 2003-04-01 53.58 2003-05-01 53.71 2003-06-01 54.80 2003-07-01 54.01 2003-08-01 52.01 2003-09-01 51.49 2003-10-01 51.90 2003-11-01 52.73 2003-12-01 53.41 2004-01-01 54.54 2004-02-01 55.50 2004-03-01 56.22 2004-04-01 56.56 2004-05-01 56.91 2004-06-01 57.97 2004-07-01 58.66 2004-08-01 58.29 2004-09-01 57.34 2004-10-01 57.27 2004-11-01 57.93 2004-12-01 58.90 2005-01-01 59.70 2005-02-01 61.40 2005-03-01 61.64 2005-04-01 61.93 2005-05-01 63.29 2005-06-01 64.18 2005-07-01 63.51 2005-08-01 62.48 2005-09-01 62.38 2005-10-01 62.91 2005-11-01 63.95 2005-12-01 64.31 2006-01-01 65.60 2006-02-01 66.68 2006-03-01 66.09 2006-04-01 66.41 2006-05-01 67.65 2006-06-01 67.87 2006-07-01 69.33 2006-08-01 68.05 2006-09-01 67.51 2006-10-01 68.46 2006-11-01 69.99 2006-12-01 70.59 2007-01-01 72.20 2007-02-01 72.74 2007-03-01 73.61 2007-04-01 74.70 2007-05-01 75.10 2007-06-01 76.62 2007-07-01 78.02 2007-08-01 76.85 2007-09-01 77.88 2007-10-01 80.74 2007-11-01 83.62 2007-12-01 85.09 2008-01-01 87.61 2008-02-01 88.80 2008-03-01 89.63 2008-04-01 90.89 2008-05-01 92.01 2008-06-01 93.28 2008-07-01 94.60 2008-08-01 92.40 2008-09-01 92.44 2008-10-01 93.14 2008-11-01 93.40 2008-12-01 93.67 2009-01-01 96.95 2009-02-01 95.88 2009-03-01 94.67 2009-04-01 93.05 2009-05-01 92.71 2009-06-01 92.12 2009-07-01 91.28 2009-08-01 88.64 2009-09-01 87.31 2009-10-01 87.49 2009-11-01 86.76 2009-12-01 87.02 2010-01-01 88.59 2010-02-01 89.06 2010-03-01 89.90 2010-04-01 90.30 2010-05-01 90.11 2010-06-01 90.68 2010-07-01 91.36 2010-08-01 89.53 2010-09-01 90.37 2010-10-01 91.71 2010-11-01 92.95 2010-12-01 94.16 2011-01-01 96.10 2011-02-01 97.77 2011-03-01 98.11 2011-04-01 99.12 2011-05-01 99.93 2011-06-01 99.56 2011-07-01 98.57 2011-08-01 96.34 2011-09-01 96.72 2011-10-01 97.12 2011-11-01 97.24 2011-12-01 97.54 2012-01-01 98.92 2012-02-01 99.72 2012-03-01 100.50 2012-04-01 100.88 2012-05-01 100.75 2012-06-01 101.29 2012-07-01 100.11 2012-08-01 98.44 2012-09-01 98.59 2012-10-01 99.66 2012-11-01 100.50 2012-12-01 101.03 2013-01-01 102.06 2013-02-01 101.80 2013-03-01 102.22 2013-04-01 102.33 2013-05-01 102.75 2013-06-01 104.23 2013-07-01 103.14 2013-08-01 100.11 2013-09-01 99.73 2013-10-01 100.68 2013-11-01 100.13 2013-12-01 100.88 2014-01-01 102.88 2014-02-01 103.20 2014-03-01 102.48 2014-04-01 103.48 2014-05-01 102.82 2014-06-01 103.41 2014-07-01 102.60 2014-08-01 100.24 2014-09-01 99.76 2014-10-01 99.24 2014-11-01 99.82 2014-12-01 99.79 2015-01-01 99.47 2015-02-01 100.26 2015-03-01 100.52 2015-04-01 101.37 2015-05-01 102.31 2015-06-01 101.05 2015-07-01 100.21 2015-08-01 98.83 2015-09-01 98.13 2015-10-01 98.99 2015-11-01 99.81 2015-12-01 99.05 2016-01-01 99.21 2016-02-01 100.59 2016-03-01 100.75 2016-04-01 101.57 2016-05-01 102.31 2016-06-01 101.40 2016-07-01 101.24 2016-08-01 99.26 2016-09-01 100.04 2016-10-01 101.39 2016-11-01 102.66 2016-12-01 103.95 2017-01-01 105.90 2017-02-01 107.01 2017-03-01 106.51 2017-04-01 107.18 2017-05-01 107.50 2017-06-01 108.20 2017-07-01 108.33 2017-08-01 106.59 2017-09-01 106.17 2017-10-01 107.25 2017-11-01 108.07 2017-12-01 108.52 2018-01-01 108.34 2018-02-01 108.57 2018-03-01 108.47 2018-04-01 107.85 2018-05-01 108.51 2018-06-01 108.61 2018-07-01 107.47 2018-08-01 106.41 2018-09-01 107.50 2018-10-01 108.47