Month Index 2015=100 1996-01-01 47.63 1996-02-01 47.87 1996-03-01 47.87 1996-04-01 47.92 1996-05-01 47.97 1996-06-01 47.92 1996-07-01 48.94 1996-08-01 49.04 1996-09-01 49.04 1996-10-01 48.79 1996-11-01 48.94 1996-12-01 48.89 1997-01-01 48.84 1997-02-01 48.84 1997-03-01 48.89 1997-04-01 49.08 1997-05-01 48.79 1997-06-01 49.13 1997-07-01 48.94 1997-08-01 48.84 1997-09-01 48.79 1997-10-01 48.70 1997-11-01 48.70 1997-12-01 48.84 1998-01-01 49.04 1998-02-01 49.13 1998-03-01 49.18 1998-04-01 48.84 1998-05-01 48.55 1998-06-01 49.08 1998-07-01 48.31 1998-08-01 47.97 1998-09-01 47.97 1998-10-01 47.49 1998-11-01 47.92 1998-12-01 47.78 1999-01-01 47.97 1999-02-01 48.02 1999-03-01 47.97 1999-04-01 47.82 1999-05-01 47.78 1999-06-01 48.02 1999-07-01 47.78 1999-08-01 48.45 1999-09-01 48.55 1999-10-01 48.70 1999-11-01 48.99 1999-12-01 49.13 2000-01-01 49.23 2000-02-01 49.57 2000-03-01 49.47 2000-04-01 49.52 2000-05-01 49.95 2000-06-01 49.81 2000-07-01 49.66 2000-08-01 49.62 2000-09-01 49.66 2000-10-01 49.57 2000-11-01 49.62 2000-12-01 49.91 2001-01-01 49.42 2001-02-01 49.78 2001-03-01 50.11 2001-04-01 51.28 2001-05-01 51.96 2001-06-01 54.31 2001-07-01 55.94 2001-08-01 56.64 2001-09-01 56.59 2001-10-01 57.45 2001-11-01 57.97 2001-12-01 58.39 2002-01-01 59.99 2002-02-01 59.98 2002-03-01 59.56 2002-04-01 60.00 2002-05-01 60.12 2002-06-01 59.41 2002-07-01 59.74 2002-08-01 59.38 2002-09-01 59.65 2002-10-01 59.09 2002-11-01 59.24 2002-12-01 59.02 2003-01-01 59.03 2003-02-01 59.28 2003-03-01 59.88 2003-04-01 59.38 2003-05-01 59.15 2003-06-01 59.26 2003-07-01 59.44 2003-08-01 59.04 2003-09-01 59.84 2003-10-01 59.37 2003-11-01 59.31 2003-12-01 59.67 2004-01-01 59.77 2004-02-01 60.78 2004-03-01 60.03 2004-04-01 59.60 2004-05-01 59.47 2004-06-01 59.54 2004-07-01 59.49 2004-08-01 58.90 2004-09-01 58.70 2004-10-01 58.14 2004-11-01 58.67 2004-12-01 58.60 2005-01-01 58.39 2005-02-01 57.38 2005-03-01 55.47 2005-04-01 55.51 2005-05-01 54.64 2005-06-01 53.90 2005-07-01 54.75 2005-08-01 55.36 2005-09-01 55.03 2005-10-01 55.64 2005-11-01 55.34 2005-12-01 55.12 2006-01-01 56.19 2006-02-01 56.72 2006-03-01 56.08 2006-04-01 55.91 2006-05-01 55.23 2006-06-01 57.41 2006-07-01 58.17 2006-08-01 58.83 2006-09-01 59.97 2006-10-01 59.94 2006-11-01 59.82 2006-12-01 59.66 2007-01-01 60.82 2007-02-01 60.60 2007-03-01 61.17 2007-04-01 61.03 2007-05-01 61.21 2007-06-01 62.28 2007-07-01 61.78 2007-08-01 61.50 2007-09-01 61.89 2007-10-01 61.65 2007-11-01 61.92 2007-12-01 62.00 2008-01-01 62.53 2008-02-01 62.65 2008-03-01 63.85 2008-04-01 67.15 2008-05-01 68.97 2008-06-01 70.48 2008-07-01 71.56 2008-08-01 73.63 2008-09-01 75.30 2008-10-01 80.16 2008-11-01 82.17 2008-12-01 87.00 2009-01-01 88.80 2009-02-01 90.75 2009-03-01 92.42 2009-04-01 90.66 2009-05-01 93.45 2009-06-01 97.27 2009-07-01 97.99 2009-08-01 97.95 2009-09-01 99.76 2009-10-01 100.32 2009-11-01 100.98 2009-12-01 101.09 2010-01-01 102.24 2010-02-01 102.52 2010-03-01 103.36 2010-04-01 103.31 2010-05-01 103.28 2010-06-01 103.19 2010-07-01 102.31 2010-08-01 101.88 2010-09-01 100.47 2010-10-01 99.27 2010-11-01 98.76 2010-12-01 98.55 2011-01-01 97.77 2011-02-01 97.58 2011-03-01 98.83 2011-04-01 99.39 2011-05-01 100.45 2011-06-01 101.11 2011-07-01 102.25 2011-08-01 101.49 2011-09-01 102.28 2011-10-01 102.22 2011-11-01 101.35 2011-12-01 100.92 2012-01-01 101.49 2012-02-01 101.97 2012-03-01 101.93 2012-04-01 102.76 2012-05-01 102.50 2012-06-01 103.45 2012-07-01 102.31 2012-08-01 101.06 2012-09-01 101.08 2012-10-01 102.44 2012-11-01 103.14 2012-12-01 104.08 2013-01-01 104.01 2013-02-01 105.18 2013-03-01 106.29 2013-04-01 106.94 2013-05-01 105.37 2013-06-01 105.19 2013-07-01 103.17 2013-08-01 102.81 2013-09-01 103.14 2013-10-01 103.19 2013-11-01 103.18 2013-12-01 104.29 2014-01-01 103.09 2014-02-01 102.45 2014-03-01 102.83 2014-04-01 101.58 2014-05-01 101.40 2014-06-01 100.49 2014-07-01 100.57 2014-08-01 100.57 2014-09-01 97.69 2014-10-01 97.61 2014-11-01 97.73 2014-12-01 97.78 2015-01-01 98.35 2015-02-01 100.35 2015-03-01 100.60 2015-04-01 100.90 2015-05-01 100.42 2015-06-01 100.31 2015-07-01 99.57 2015-08-01 101.13 2015-09-01 99.89 2015-10-01 100.71 2015-11-01 98.23 2015-12-01 99.55 2016-01-01 101.09 2016-02-01 100.30 2016-03-01 100.05 2016-04-01 100.19 2016-05-01 100.14 2016-06-01 100.53 2016-07-01 93.78 2016-08-01 99.14 2016-09-01 98.21 2016-10-01 97.10 2016-11-01 95.05 2016-12-01 96.11 2017-01-01 95.67 2017-02-01 93.67 2017-03-01 92.84 2017-04-01 92.60 2017-05-01 89.38 2017-06-01 91.58 2017-07-01 89.03 2017-08-01 90.13 2017-09-01 88.12 2017-10-01 90.41 2017-11-01 90.06 2017-12-01 90.85 2018-01-01 91.46 2018-02-01 90.65 2018-03-01 90.61 2018-04-01 90.61 2018-05-01 89.84 2018-06-01 90.62 2018-07-01 86.92 2018-08-01 90.84 2018-09-01 89.47 2018-10-01 91.12