Month Index 2015=100 1996-01-01 61.50 1996-02-01 61.98 1996-03-01 62.76 1996-04-01 62.93 1996-05-01 62.87 1996-06-01 63.83 1996-07-01 63.27 1996-08-01 61.92 1996-09-01 62.15 1996-10-01 63.51 1996-11-01 64.01 1996-12-01 64.15 1997-01-01 64.37 1997-02-01 65.31 1997-03-01 65.41 1997-04-01 65.50 1997-05-01 64.90 1997-06-01 64.54 1997-07-01 64.02 1997-08-01 64.00 1997-09-01 63.46 1997-10-01 64.14 1997-11-01 64.55 1997-12-01 64.40 1998-01-01 64.77 1998-02-01 64.70 1998-03-01 64.75 1998-04-01 64.83 1998-05-01 64.50 1998-06-01 63.67 1998-07-01 63.58 1998-08-01 62.34 1998-09-01 61.88 1998-10-01 62.48 1998-11-01 63.08 1998-12-01 62.73 1999-01-01 63.20 1999-02-01 63.31 1999-03-01 63.35 1999-04-01 63.78 1999-05-01 64.16 1999-06-01 62.46 1999-07-01 62.30 1999-08-01 63.15 1999-09-01 63.27 1999-10-01 65.02 1999-11-01 65.91 1999-12-01 67.39 2000-01-01 67.80 2000-02-01 68.94 2000-03-01 69.38 2000-04-01 68.94 2000-05-01 68.99 2000-06-01 70.09 2000-07-01 70.42 2000-08-01 69.82 2000-09-01 71.62 2000-10-01 72.30 2000-11-01 73.64 2000-12-01 73.87 2001-01-01 72.62 2001-02-01 72.07 2001-03-01 72.13 2001-04-01 72.50 2001-05-01 73.93 2001-06-01 73.22 2001-07-01 71.45 2001-08-01 70.06 2001-09-01 71.23 2001-10-01 70.54 2001-11-01 69.69 2001-12-01 69.81 2002-01-01 72.02 2002-02-01 71.46 2002-03-01 71.19 2002-04-01 72.62 2002-05-01 71.89 2002-06-01 69.93 2002-07-01 69.78 2002-08-01 69.37 2002-09-01 70.05 2002-10-01 71.59 2002-11-01 70.97 2002-12-01 70.27 2003-01-01 72.73 2003-02-01 73.28 2003-03-01 74.40 2003-04-01 72.50 2003-05-01 71.02 2003-06-01 70.41 2003-07-01 70.24 2003-08-01 70.48 2003-09-01 71.06 2003-10-01 71.16 2003-11-01 71.57 2003-12-01 71.59 2004-01-01 73.24 2004-02-01 72.59 2004-03-01 73.86 2004-04-01 73.99 2004-05-01 75.89 2004-06-01 75.88 2004-07-01 74.74 2004-08-01 75.52 2004-09-01 74.48 2004-10-01 76.28 2004-11-01 77.02 2004-12-01 78.12 2005-01-01 76.60 2005-02-01 77.35 2005-03-01 79.35 2005-04-01 80.18 2005-05-01 79.25 2005-06-01 80.11 2005-07-01 80.56 2005-08-01 81.25 2005-09-01 84.51 2005-10-01 83.90 2005-11-01 82.06 2005-12-01 82.28 2006-01-01 82.87 2006-02-01 83.99 2006-03-01 83.46 2006-04-01 84.87 2006-05-01 86.02 2006-06-01 85.88 2006-07-01 86.13 2006-08-01 87.80 2006-09-01 86.26 2006-10-01 83.29 2006-11-01 83.51 2006-12-01 84.36 2007-01-01 85.30 2007-02-01 84.88 2007-03-01 85.42 2007-04-01 86.94 2007-05-01 88.07 2007-06-01 87.50 2007-07-01 89.38 2007-08-01 88.58 2007-09-01 88.54 2007-10-01 89.53 2007-11-01 92.93 2007-12-01 94.75 2008-01-01 94.94 2008-02-01 94.26 2008-03-01 96.22 2008-04-01 96.55 2008-05-01 99.86 2008-06-01 101.77 2008-07-01 102.13 2008-08-01 99.18 2008-09-01 97.66 2008-10-01 94.60 2008-11-01 93.40 2008-12-01 88.56 2009-01-01 88.39 2009-02-01 88.58 2009-03-01 86.67 2009-04-01 87.19 2009-05-01 87.83 2009-06-01 89.13 2009-07-01 88.38 2009-08-01 89.11 2009-09-01 88.54 2009-10-01 88.33 2009-11-01 90.51 2009-12-01 89.98 2010-01-01 91.63 2010-02-01 90.92 2010-03-01 93.77 2010-04-01 95.77 2010-05-01 95.48 2010-06-01 94.87 2010-07-01 94.21 2010-08-01 94.48 2010-09-01 94.75 2010-10-01 94.85 2010-11-01 95.56 2010-12-01 97.45 2011-01-01 101.04 2011-02-01 102.03 2011-03-01 104.85 2011-04-01 105.98 2011-05-01 104.55 2011-06-01 103.45 2011-07-01 103.08 2011-08-01 102.38 2011-09-01 103.44 2011-10-01 103.88 2011-11-01 105.17 2011-12-01 104.72 2012-01-01 106.02 2012-02-01 106.83 2012-03-01 108.41 2012-04-01 108.66 2012-05-01 106.76 2012-06-01 105.51 2012-07-01 106.41 2012-08-01 108.57 2012-09-01 109.71 2012-10-01 109.19 2012-11-01 108.08 2012-12-01 107.96 2013-01-01 108.68 2013-02-01 109.52 2013-03-01 108.22 2013-04-01 107.62 2013-05-01 107.80 2013-06-01 108.13 2013-07-01 108.16 2013-08-01 107.81 2013-09-01 108.32 2013-10-01 106.96 2013-11-01 106.27 2013-12-01 107.51 2014-01-01 107.43 2014-02-01 107.34 2014-03-01 106.87 2014-04-01 106.96 2014-05-01 107.21 2014-06-01 107.31 2014-07-01 106.84 2014-08-01 105.96 2014-09-01 106.95 2014-10-01 105.74 2014-11-01 104.53 2014-12-01 101.08 2015-01-01 98.88 2015-02-01 99.92 2015-03-01 101.70 2015-04-01 101.84 2015-05-01 103.01 2015-06-01 102.76 2015-07-01 101.88 2015-08-01 99.60 2015-09-01 98.58 2015-10-01 97.67 2015-11-01 97.80 2015-12-01 96.36 2016-01-01 94.71 2016-02-01 93.68 2016-03-01 94.83 2016-04-01 96.00 2016-05-01 97.44 2016-06-01 98.17 2016-07-01 97.21 2016-08-01 95.99 2016-09-01 96.76 2016-10-01 97.89 2016-11-01 97.48 2016-12-01 98.55 2017-01-01 100.23 2017-02-01 100.83 2017-03-01 99.71 2017-04-01 99.59 2017-05-01 99.09 2017-06-01 97.91 2017-07-01 97.11 2017-08-01 97.26 2017-09-01 98.60 2017-10-01 99.41 2017-11-01 100.39 2017-12-01 100.56 2018-01-01 100.65 2018-02-01 100.33 2018-03-01 99.82 2018-04-01 101.08 2018-05-01 103.29 2018-06-01 104.12 2018-07-01 103.69 2018-08-01 103.59 2018-09-01 104.96 2018-10-01 107.43